diff --git a/config/SOUE01/rels/d_s_bootNP/symbols.txt b/config/SOUE01/rels/d_s_bootNP/symbols.txt
index 31754f44..df5ebcec 100644
--- a/config/SOUE01/rels/d_s_bootNP/symbols.txt
+++ b/config/SOUE01/rels/d_s_bootNP/symbols.txt
@@ -9,7 +9,7 @@ sprintf__16SizedString<128>FPCce = .text:0x000001F0; // type:function size:0xD0
 cb2__9dScBoot_cFv = .text:0x000002C0; // type:function size:0x84
 cb3__9dScBoot_cFv = .text:0x00000350; // type:function size:0x30
 cb4__9dScBoot_cFv = .text:0x00000380; // type:function size:0x4C
-fn_3_3D0 = .text:0x000003D0; // type:function size:0xC
+hbmInitCallback__Fv = .text:0x000003D0; // type:function size:0xC scope:local
 dvdCallback__9dScBoot_cFPv = .text:0x000003E0; // type:function size:0x40
 cb5__9dScBoot_cFv = .text:0x00000420; // type:function size:0x7C
 cb6__9dScBoot_cFv = .text:0x000004A0; // type:function size:0x17C
@@ -80,113 +80,113 @@ isSameName__23sFStateID_c<9dScBoot_c>CFPCc = .text:0x00002760; // type:function
 _ctors = .ctors:0x00000000; // type:label scope:global
 _dtors = .dtors:0x00000000; // type:label scope:global
 __destroy_global_chain_reference = .dtors:0x00000000; // type:object size:0x4 scope:global
-lbl_3_rodata_0 = .rodata:0x00000000; // type:object size:0x4 data:float
-lbl_3_rodata_4 = .rodata:0x00000004; // type:object size:0x4 align:4 data:float
+lbl_3_rodata_0 = .rodata:0x00000000; // type:object size:0x4 scope:local data:float
+lbl_3_rodata_4 = .rodata:0x00000004; // type:object size:0x4 scope:local align:4 data:float
 sCallbacks__9dScBoot_c = .data:0x00000000; // type:object size:0x78 data:4byte
-lbl_3_data_78 = .data:0x00000078; // type:object size:0x20
-lbl_3_data_98 = .data:0x00000098; // type:object size:0x1C
-lbl_3_data_B4 = .data:0x000000B4; // type:object size:0x14
-lbl_3_data_C8 = .data:0x000000C8; // type:object size:0x8
-lbl_3_data_D0 = .data:0x000000D0; // type:object size:0x8
-lbl_3_data_D8 = .data:0x000000D8; // type:object size:0x8
-lbl_3_data_E0 = .data:0x000000E0; // type:object size:0x10
-lbl_3_data_F0 = .data:0x000000F0; // type:object size:0x10
-lbl_3_data_100 = .data:0x00000100; // type:object size:0xC
-lbl_3_data_10C = .data:0x0000010C; // type:object size:0xC
-lbl_3_data_118 = .data:0x00000118; // type:object size:0x8
-lbl_3_data_120 = .data:0x00000120; // type:object size:0x8
-lbl_3_data_128 = .data:0x00000128; // type:object size:0x8
-lbl_3_data_130 = .data:0x00000130; // type:object size:0x8
-lbl_3_data_138 = .data:0x00000138; // type:object size:0x8
-lbl_3_data_140 = .data:0x00000140; // type:object size:0xC
-lbl_3_data_14C = .data:0x0000014C; // type:object size:0xC
-lbl_3_data_158 = .data:0x00000158; // type:object size:0x10
-lbl_3_data_168 = .data:0x00000168; // type:object size:0x8 data:string
-lbl_3_data_170 = .data:0x00000170; // type:object size:0x8 data:string
-lbl_3_data_178 = .data:0x00000178; // type:object size:0x8
-lbl_3_data_180 = .data:0x00000180; // type:object size:0xC
-lbl_3_data_18C = .data:0x0000018C; // type:object size:0xC data:string
-lbl_3_data_198 = .data:0x00000198; // type:object size:0xC data:string
-lbl_3_data_1A4 = .data:0x000001A4; // type:object size:0xC
-lbl_3_data_1B0 = .data:0x000001B0; // type:object size:0x8
-lbl_3_data_1B8 = .data:0x000001B8; // type:object size:0xC
-lbl_3_data_1C4 = .data:0x000001C4; // type:object size:0x10
-lbl_3_data_1D4 = .data:0x000001D4; // type:object size:0x10
-lbl_3_data_1E4 = .data:0x000001E4; // type:object size:0xC
-lbl_3_data_1F0 = .data:0x000001F0; // type:object size:0xC
-lbl_3_data_1FC = .data:0x000001FC; // type:object size:0xC
-lbl_3_data_208 = .data:0x00000208; // type:object size:0xC
-lbl_3_data_214 = .data:0x00000214; // type:object size:0xC
-lbl_3_data_220 = .data:0x00000220; // type:object size:0xC
-lbl_3_data_22C = .data:0x0000022C; // type:object size:0xC
-lbl_3_data_238 = .data:0x00000238; // type:object size:0x10
-lbl_3_data_248 = .data:0x00000248; // type:object size:0x8 data:string
-lbl_3_data_250 = .data:0x00000250; // type:object size:0x8 data:string
-lbl_3_data_258 = .data:0x00000258; // type:object size:0xC
-lbl_3_data_264 = .data:0x00000264; // type:object size:0xC
-lbl_3_data_270 = .data:0x00000270; // type:object size:0xC
-lbl_3_data_27C = .data:0x0000027C; // type:object size:0xC
-lbl_3_data_288 = .data:0x00000288; // type:object size:0xC
-lbl_3_data_294 = .data:0x00000294; // type:object size:0xC
-lbl_3_data_2A0 = .data:0x000002A0; // type:object size:0x10
-lbl_3_data_2B0 = .data:0x000002B0; // type:object size:0xC data:string
-lbl_3_data_2BC = .data:0x000002BC; // type:object size:0xC
-lbl_3_data_2C8 = .data:0x000002C8; // type:object size:0xC
-lbl_3_data_2D4 = .data:0x000002D4; // type:object size:0xC data:string
-lbl_3_data_2E0 = .data:0x000002E0; // type:object size:0x10
-lbl_3_data_2F0 = .data:0x000002F0; // type:object size:0x10 data:string
-lbl_3_data_300 = .data:0x00000300; // type:object size:0x14
-lbl_3_data_314 = .data:0x00000314; // type:object size:0xC data:string
-lbl_3_data_320 = .data:0x00000320; // type:object size:0x8
-lbl_3_data_328 = .data:0x00000328; // type:object size:0xC
-lbl_3_data_334 = .data:0x00000334; // type:object size:0x10
-lbl_3_data_344 = .data:0x00000344; // type:object size:0x10
-lbl_3_data_354 = .data:0x00000354; // type:object size:0xC
-lbl_3_data_360 = .data:0x00000360; // type:object size:0x8
-lbl_3_data_368 = .data:0x00000368; // type:object size:0xC
-lbl_3_data_374 = .data:0x00000374; // type:object size:0xC data:string
-lbl_3_data_380 = .data:0x00000380; // type:object size:0xC data:string
-lbl_3_data_38C = .data:0x0000038C; // type:object size:0xC data:string
-lbl_3_data_398 = .data:0x00000398; // type:object size:0xC
-lbl_3_data_3A4 = .data:0x000003A4; // type:object size:0xC
-lbl_3_data_3B0 = .data:0x000003B0; // type:object size:0x10
-lbl_3_data_3C0 = .data:0x000003C0; // type:object size:0x10
-lbl_3_data_3D0 = .data:0x000003D0; // type:object size:0x8 data:string
-lbl_3_data_3D8 = .data:0x000003D8; // type:object size:0x8 data:string
-lbl_3_data_3E0 = .data:0x000003E0; // type:object size:0x10 data:string
-lbl_3_data_3F0 = .data:0x000003F0; // type:object size:0x10
-lbl_3_data_400 = .data:0x00000400; // type:object size:0xC
-lbl_3_data_40C = .data:0x0000040C; // type:object size:0xC data:string
-lbl_3_data_418 = .data:0x00000418; // type:object size:0xC
-lbl_3_data_424 = .data:0x00000424; // type:object size:0xC data:string
-lbl_3_data_430 = .data:0x00000430; // type:object size:0x4 data:string
-lbl_3_data_434 = .data:0x00000434; // type:object size:0x10
-lbl_3_data_444 = .data:0x00000444; // type:object size:0xC
-lbl_3_data_450 = .data:0x00000450; // type:object size:0xC
-lbl_3_data_45C = .data:0x0000045C; // type:object size:0xC
-lbl_3_data_468 = .data:0x00000468; // type:object size:0x18
-lbl_3_data_480 = .data:0x00000480; // type:object size:0x10 data:string
-lbl_3_data_490 = .data:0x00000490; // type:object size:0xC
-lbl_3_data_49C = .data:0x0000049C; // type:object size:0xC data:string
-lbl_3_data_4A8 = .data:0x000004A8; // type:object size:0x8
-lbl_3_data_4B0 = .data:0x000004B0; // type:object size:0xC data:string
-lbl_3_data_4BC = .data:0x000004BC; // type:object size:0xC data:string
-lbl_3_data_4C8 = .data:0x000004C8; // type:object size:0xC data:string
-lbl_3_data_4D4 = .data:0x000004D4; // type:object size:0xC
-lbl_3_data_4E0 = .data:0x000004E0; // type:object size:0xC
-lbl_3_data_4EC = .data:0x000004EC; // type:object size:0xC
-lbl_3_data_4F8 = .data:0x000004F8; // type:object size:0x10
-lbl_3_data_508 = .data:0x00000508; // type:object size:0xC
-lbl_3_data_514 = .data:0x00000514; // type:object size:0x14
-lbl_3_data_528 = .data:0x00000528; // type:object size:0x14
-lbl_3_data_53C = .data:0x0000053C; // type:object size:0xC
-lbl_3_data_548 = .data:0x00000548; // type:object size:0xC
-lbl_3_data_554 = .data:0x00000554; // type:object size:0xC
-lbl_3_data_560 = .data:0x00000560; // type:object size:0x8
-lbl_3_data_568 = .data:0x00000568; // type:object size:0x22C
+lbl_3_data_78 = .data:0x00000078; // type:object size:0x20 scope:local
+lbl_3_data_98 = .data:0x00000098; // type:object size:0x1C scope:local
+lbl_3_data_B4 = .data:0x000000B4; // type:object size:0x14 scope:local
+lbl_3_data_C8 = .data:0x000000C8; // type:object size:0x8 scope:local
+lbl_3_data_D0 = .data:0x000000D0; // type:object size:0x8 scope:local
+lbl_3_data_D8 = .data:0x000000D8; // type:object size:0x8 scope:local
+lbl_3_data_E0 = .data:0x000000E0; // type:object size:0x10 scope:local
+lbl_3_data_F0 = .data:0x000000F0; // type:object size:0x10 scope:local
+lbl_3_data_100 = .data:0x00000100; // type:object size:0xC scope:local
+lbl_3_data_10C = .data:0x0000010C; // type:object size:0xC scope:local
+lbl_3_data_118 = .data:0x00000118; // type:object size:0x8 scope:local
+lbl_3_data_120 = .data:0x00000120; // type:object size:0x8 scope:local
+lbl_3_data_128 = .data:0x00000128; // type:object size:0x8 scope:local
+lbl_3_data_130 = .data:0x00000130; // type:object size:0x8 scope:local
+lbl_3_data_138 = .data:0x00000138; // type:object size:0x8 scope:local
+lbl_3_data_140 = .data:0x00000140; // type:object size:0xC scope:local
+lbl_3_data_14C = .data:0x0000014C; // type:object size:0xC scope:local
+lbl_3_data_158 = .data:0x00000158; // type:object size:0x10 scope:local
+lbl_3_data_168 = .data:0x00000168; // type:object size:0x8 scope:local data:string
+lbl_3_data_170 = .data:0x00000170; // type:object size:0x8 scope:local data:string
+lbl_3_data_178 = .data:0x00000178; // type:object size:0x8 scope:local
+lbl_3_data_180 = .data:0x00000180; // type:object size:0xC scope:local
+lbl_3_data_18C = .data:0x0000018C; // type:object size:0xC scope:local data:string
+lbl_3_data_198 = .data:0x00000198; // type:object size:0xC scope:local data:string
+lbl_3_data_1A4 = .data:0x000001A4; // type:object size:0xC scope:local
+lbl_3_data_1B0 = .data:0x000001B0; // type:object size:0x8 scope:local
+lbl_3_data_1B8 = .data:0x000001B8; // type:object size:0xC scope:local
+lbl_3_data_1C4 = .data:0x000001C4; // type:object size:0x10 scope:local
+lbl_3_data_1D4 = .data:0x000001D4; // type:object size:0x10 scope:local
+lbl_3_data_1E4 = .data:0x000001E4; // type:object size:0xC scope:local
+lbl_3_data_1F0 = .data:0x000001F0; // type:object size:0xC scope:local
+lbl_3_data_1FC = .data:0x000001FC; // type:object size:0xC scope:local
+lbl_3_data_208 = .data:0x00000208; // type:object size:0xC scope:local
+lbl_3_data_214 = .data:0x00000214; // type:object size:0xC scope:local
+lbl_3_data_220 = .data:0x00000220; // type:object size:0xC scope:local
+lbl_3_data_22C = .data:0x0000022C; // type:object size:0xC scope:local
+lbl_3_data_238 = .data:0x00000238; // type:object size:0x10 scope:local
+lbl_3_data_248 = .data:0x00000248; // type:object size:0x8 scope:local data:string
+lbl_3_data_250 = .data:0x00000250; // type:object size:0x8 scope:local data:string
+lbl_3_data_258 = .data:0x00000258; // type:object size:0xC scope:local
+lbl_3_data_264 = .data:0x00000264; // type:object size:0xC scope:local
+lbl_3_data_270 = .data:0x00000270; // type:object size:0xC scope:local
+lbl_3_data_27C = .data:0x0000027C; // type:object size:0xC scope:local
+lbl_3_data_288 = .data:0x00000288; // type:object size:0xC scope:local
+lbl_3_data_294 = .data:0x00000294; // type:object size:0xC scope:local
+lbl_3_data_2A0 = .data:0x000002A0; // type:object size:0x10 scope:local
+lbl_3_data_2B0 = .data:0x000002B0; // type:object size:0xC scope:local data:string
+lbl_3_data_2BC = .data:0x000002BC; // type:object size:0xC scope:local
+lbl_3_data_2C8 = .data:0x000002C8; // type:object size:0xC scope:local
+lbl_3_data_2D4 = .data:0x000002D4; // type:object size:0xC scope:local data:string
+lbl_3_data_2E0 = .data:0x000002E0; // type:object size:0x10 scope:local
+lbl_3_data_2F0 = .data:0x000002F0; // type:object size:0x10 scope:local data:string
+lbl_3_data_300 = .data:0x00000300; // type:object size:0x14 scope:local
+lbl_3_data_314 = .data:0x00000314; // type:object size:0xC scope:local data:string
+lbl_3_data_320 = .data:0x00000320; // type:object size:0x8 scope:local
+lbl_3_data_328 = .data:0x00000328; // type:object size:0xC scope:local
+lbl_3_data_334 = .data:0x00000334; // type:object size:0x10 scope:local
+lbl_3_data_344 = .data:0x00000344; // type:object size:0x10 scope:local
+lbl_3_data_354 = .data:0x00000354; // type:object size:0xC scope:local
+lbl_3_data_360 = .data:0x00000360; // type:object size:0x8 scope:local
+lbl_3_data_368 = .data:0x00000368; // type:object size:0xC scope:local
+lbl_3_data_374 = .data:0x00000374; // type:object size:0xC scope:local data:string
+lbl_3_data_380 = .data:0x00000380; // type:object size:0xC scope:local data:string
+lbl_3_data_38C = .data:0x0000038C; // type:object size:0xC scope:local data:string
+lbl_3_data_398 = .data:0x00000398; // type:object size:0xC scope:local
+lbl_3_data_3A4 = .data:0x000003A4; // type:object size:0xC scope:local
+lbl_3_data_3B0 = .data:0x000003B0; // type:object size:0x10 scope:local
+lbl_3_data_3C0 = .data:0x000003C0; // type:object size:0x10 scope:local
+lbl_3_data_3D0 = .data:0x000003D0; // type:object size:0x8 scope:local data:string
+lbl_3_data_3D8 = .data:0x000003D8; // type:object size:0x8 scope:local data:string
+lbl_3_data_3E0 = .data:0x000003E0; // type:object size:0x10 scope:local data:string
+lbl_3_data_3F0 = .data:0x000003F0; // type:object size:0x10 scope:local
+lbl_3_data_400 = .data:0x00000400; // type:object size:0xC scope:local
+lbl_3_data_40C = .data:0x0000040C; // type:object size:0xC scope:local data:string
+lbl_3_data_418 = .data:0x00000418; // type:object size:0xC scope:local
+lbl_3_data_424 = .data:0x00000424; // type:object size:0xC scope:local data:string
+lbl_3_data_430 = .data:0x00000430; // type:object size:0x4 scope:local data:string
+lbl_3_data_434 = .data:0x00000434; // type:object size:0x10 scope:local
+lbl_3_data_444 = .data:0x00000444; // type:object size:0xC scope:local
+lbl_3_data_450 = .data:0x00000450; // type:object size:0xC scope:local
+lbl_3_data_45C = .data:0x0000045C; // type:object size:0xC scope:local
+lbl_3_data_468 = .data:0x00000468; // type:object size:0x18 scope:local
+lbl_3_data_480 = .data:0x00000480; // type:object size:0x10 scope:local data:string
+lbl_3_data_490 = .data:0x00000490; // type:object size:0xC scope:local
+lbl_3_data_49C = .data:0x0000049C; // type:object size:0xC scope:local data:string
+lbl_3_data_4A8 = .data:0x000004A8; // type:object size:0x8 scope:local
+lbl_3_data_4B0 = .data:0x000004B0; // type:object size:0xC scope:local data:string
+lbl_3_data_4BC = .data:0x000004BC; // type:object size:0xC scope:local data:string
+lbl_3_data_4C8 = .data:0x000004C8; // type:object size:0xC scope:local data:string
+lbl_3_data_4D4 = .data:0x000004D4; // type:object size:0xC scope:local
+lbl_3_data_4E0 = .data:0x000004E0; // type:object size:0xC scope:local
+lbl_3_data_4EC = .data:0x000004EC; // type:object size:0xC scope:local
+lbl_3_data_4F8 = .data:0x000004F8; // type:object size:0x10 scope:local
+lbl_3_data_508 = .data:0x00000508; // type:object size:0xC scope:local
+lbl_3_data_514 = .data:0x00000514; // type:object size:0x14 scope:local
+lbl_3_data_528 = .data:0x00000528; // type:object size:0x14 scope:local
+lbl_3_data_53C = .data:0x0000053C; // type:object size:0xC scope:local
+lbl_3_data_548 = .data:0x00000548; // type:object size:0xC scope:local
+lbl_3_data_554 = .data:0x00000554; // type:object size:0xC scope:local
+lbl_3_data_560 = .data:0x00000560; // type:object size:0x8 scope:local
+lbl_3_data_568 = .data:0x00000568; // type:object size:0x22C scope:local
 g_profile_BOOT = .data:0x00000794; // type:object size:0xC
-lbl_3_data_7A0 = .data:0x000007A0; // type:object size:0x44
-lbl_3_data_7E4 = .data:0x000007E4; // type:object size:0x4
+lbl_3_data_7A0 = .data:0x000007A0; // type:object size:0x44 scope:local
+lbl_3_data_7E4 = .data:0x000007E4; // type:object size:0x4 scope:local
 __vt__9dScBoot_c = .data:0x000007E8; // type:object size:0x4C
 __vt__47sFStateMgr_c<9dScBoot_c,20sStateMethodUsr_FI_c> = .data:0x00000838; // type:object size:0x30
 __vt__77sStateMgr_c<9dScBoot_c,20sStateMethodUsr_FI_c,12sFStateFct_c,13sStateIDChk_c> = .data:0x00000868; // type:object size:0x30
@@ -194,10 +194,10 @@ __vt__24sFStateFct_c<9dScBoot_c> = .data:0x00000898; // type:object size:0x14
 __vt__21sFState_c<9dScBoot_c> = .data:0x000008B0; // type:object size:0x18
 __vt__19sFPhase<9dScBoot_c> = .data:0x000008C8; // type:object size:0x24
 __vt__Q23d2d10ResAccIf_c = .data:0x000008EC; // type:object size:0x14
-lbl_3_data_900 = .data:0x00000900; // type:object size:0xF8
-lbl_3_data_9F8 = .data:0x000009F8; // type:object size:0x34
+lbl_3_data_900 = .data:0x00000900; // type:object size:0xF8 scope:local
+__vt__23sFStateID_c<9dScBoot_c> = .data:0x000009F8; // type:object size:0x34
 __global_destructor_chain = .bss:0x00000000; // type:object size:0x4 scope:global
-lbl_3_bss_8 = .bss:0x00000008; // type:object size:0x10 data:4byte
+lbl_3_bss_8 = .bss:0x00000008; // type:object size:0x10 scope:local data:4byte
 StateID_Init__9dScBoot_c = .bss:0x00000018; // type:object size:0x30 data:4byte
 StateID_Strap__9dScBoot_c = .bss:0x00000058; // type:object size:0x30 data:4byte
 StateID_Connect__9dScBoot_c = .bss:0x00000098; // type:object size:0x30 data:4byte
diff --git a/config/SOUE01/symbols.txt b/config/SOUE01/symbols.txt
index e6d865bf..d4b5273b 100644
--- a/config/SOUE01/symbols.txt
+++ b/config/SOUE01/symbols.txt
@@ -19937,7 +19937,7 @@ saveState2__15dSndPlayerMgr_cFv = .text:0x8035DEF0; // type:function size:0x38
 popToState2__15dSndPlayerMgr_cFv = .text:0x8035DF30; // type:function size:0x24
 getFreeSize__15dSndPlayerMgr_cFv = .text:0x8035DF60; // type:function size:0x54
 stopAllSound__15dSndPlayerMgr_cFl = .text:0x8035DFC0; // type:function size:0x3C
-fn_8035E000 = .text:0x8035E000; // type:function size:0xD4
+fn_8035E000__15dSndPlayerMgr_cFv = .text:0x8035E000; // type:function size:0xD4
 fn_8035E0E0 = .text:0x8035E0E0; // type:function size:0xCC
 shutdown__15dSndPlayerMgr_cFl = .text:0x8035E1B0; // type:function size:0x68
 isShutdown__15dSndPlayerMgr_cFv = .text:0x8035E220; // type:function size:0x2C
diff --git a/configure.py b/configure.py
index 9a240a9c..d1e82176 100644
--- a/configure.py
+++ b/configure.py
@@ -2860,7 +2860,7 @@ config.libs = [
     Rel(NonMatching, "d_lyt_seeker_stone", "REL/d/d_lyt_seeker_stone.cpp"),
     Rel(NonMatching, "d_lyt_title_BG", "REL/d/d_lyt_title_BG.cpp"),
     Rel(Matching, "d_profile", "REL/d/d_profile.cpp"),
-    Rel(NonMatching, "d_s_boot", "REL/d/d_s_boot.cpp"),
+    Rel(Matching, "d_s_boot", "REL/d/d_s_boot.cpp"),
     Rel(NonMatching, "d_title_manager", "REL/d/d_title_manager.cpp"),
     Rel(Matching, "d_t_action", "REL/d/t/d_t_action.cpp"),
     Rel(NonMatching, "d_t_at0", "REL/d/t/d_t_at0.cpp"),
diff --git a/include/d/d_hbm.h b/include/d/d_hbm.h
index aa0a42a6..f02387db 100644
--- a/include/d/d_hbm.h
+++ b/include/d/d_hbm.h
@@ -10,6 +10,8 @@ public:
         HBM_MANAGE_ACTIVE = 2,
     };
 
+    typedef void (*MenuInitCallback)();
+
     static void CreateInstance();
     static Manage_c *GetInstance();
 
@@ -47,6 +49,10 @@ public:
         return mState;
     }
 
+    void setMenuInitCallback(MenuInitCallback cb) {
+        mMenuInitCallback = cb;
+    }
+
 private:
     static Manage_c *s_pInstance;
 
@@ -54,5 +60,7 @@ private:
     /* 0x210 */ ManageState_e mState;
     /* 0x218 */ UNKWORD field_0x214;
     /* 0x218 */ u32 mFlags;
+    /* 0x21C */ u8 _0x21C[0x224 - 0x21C];
+    /* 0x224 */ MenuInitCallback mMenuInitCallback;
 };
 } // namespace dHbm
diff --git a/include/d/d_s_boot.h b/include/d/d_s_boot.h
index 428f04e5..5f5b5b4c 100644
--- a/include/d/d_s_boot.h
+++ b/include/d/d_s_boot.h
@@ -97,7 +97,7 @@ private:
     /* 0x068 */ strap_c mStrapScreen;
     /* 0x55C */ sFPhase<dScBoot_c> mPhases;
     /* 0x570 */ mDvd_callback_c *mpDvdCallback;
-    /* 0x574 */ STATE_MGR_DECLARE(dScBoot_c);
+    /* 0x574 */ UI_STATE_MGR_DECLARE(dScBoot_c);
     /* 0x5B4 */ dFader_c mFader;
     /* 0x5D4 */ s32 mProgressStage;
     /* 0x5D8 */ s32 field_0x5D8;
diff --git a/include/d/snd/d_snd_player_mgr.h b/include/d/snd/d_snd_player_mgr.h
index 67ba6eb4..351026fc 100644
--- a/include/d/snd/d_snd_player_mgr.h
+++ b/include/d/snd/d_snd_player_mgr.h
@@ -52,6 +52,7 @@ public:
     void enterHbm();
     void leaveHbm();
 
+    bool fn_8035E000();
     void fn_8035E1B0(u16);
     bool fn_8035E220();
     void fn_8035E250(u16);
diff --git a/include/s/s_StateMgr.hpp b/include/s/s_StateMgr.hpp
index 507c7ddd..a5d3d3f4 100644
--- a/include/s/s_StateMgr.hpp
+++ b/include/s/s_StateMgr.hpp
@@ -17,7 +17,7 @@
  * @ingroup state
  */
 template <class T, class Method, template <class> class Factory, class Check>
-class sStateMgr_c : sStateMgrIf_c {
+class sStateMgr_c : public sStateMgrIf_c {
 public:
     sStateMgr_c(T &owner)
         : mFactory(owner), mMethod(mCheck, mFactory, sStateID::null) {}
diff --git a/src/REL/d/d_s_boot.cpp b/src/REL/d/d_s_boot.cpp
index c72c7fc2..349b46a1 100644
--- a/src/REL/d/d_s_boot.cpp
+++ b/src/REL/d/d_s_boot.cpp
@@ -20,6 +20,7 @@
 #include "d/d_sys.h"
 #include "d/lyt/d_lyt_battery.h"
 #include "d/lyt/d_lyt_system_window.h"
+#include "d/snd/d_snd_player_mgr.h"
 #include "f/f_base.h"
 #include "f/f_profile.h"
 #include "f/f_profile_name.h"
@@ -101,7 +102,16 @@ sFPhaseBase::sFPhaseState dScBoot_c::cb4() {
     return sFPhaseBase::PHASE_NEXT;
 }
 
-void *dScBoot_c::dvdCallback(void *data) {}
+static void hbmInitCallback() {
+    dSndPlayerMgr_c::GetInstance()->fn_8035E000();
+}
+
+void *dScBoot_c::dvdCallback(void *data) {
+    dSndPlayerMgr_c::GetInstance()->setupState0();
+    dHbm::Manage_c::GetInstance()->setMenuInitCallback(hbmInitCallback);
+    dPad::setConnectCallback();
+    return reinterpret_cast<void *>(true);
+}
 
 sFPhaseBase::sFPhaseState dScBoot_c::cb5() {
     if (mpDvdCallback == nullptr) {
@@ -451,7 +461,8 @@ int dScBoot_c::doDelete() {
 
 int dScBoot_c::execute() {
     mFader.calc();
-    mStateMgr.executeState();
+    // TODO - fakematch? We need to prevent the inline from being emitted right after this function...
+    static_cast<sStateMgrIf_c &>(mStateMgr).executeState();
     sFPhaseBase::sFPhaseState state = executeLoadPhase();
     if (mAllDataLoaded == false && state == sFPhaseBase::PHASE_ALL_DONE) {
         mAllDataLoaded = true;