static RomLoadPtr rom_twinspri = new RomLoadPtr(){ public void handler(){ 
		ROM_REGION( 0x400000, REGION_CPU1 );
		ROM_LOAD_WIDE_SWAP( "sprit_p1.rom", 0x100000, 0x100000, 0x7697e445 );
		ROM_CONTINUE(                       0x000000, 0x100000 | ROMFLAG_WIDE | ROMFLAG_SWAP );
	
		ROM_REGION( 0x40000, REGION_GFX1 );
		ROM_LOAD( "sprit_s1.rom",           0x000000, 0x20000, 0xeeed5758 );
		ROM_LOAD( "ng-sfix.rom",  0x020000, 0x20000, 0x354029fc );
	
		ROM_REGION( 0x20000, REGION_USER1 );
		ROM_LOAD_WIDE_SWAP( "neo-geo.rom", 0x00000, 0x020000, 0x9036d879 ); 
		ROM_REGION( 0x40000, REGION_CPU2 );
		ROM_LOAD( "ng-sm1.rom", 0x00000, 0x20000, 0x97cf998b );/* we don't use the BIOS anyway... */ 
		ROM_LOAD( "sprit_m1.rom",         0x00000, 0x20000, 0x364d6f96 );/* so overwrite it with the real thing */
	
	
		ROM_REGION( 0x600000, REGION_SOUND1 | REGIONFLAG_SOUNDONLY );
		ROM_LOAD( "sprit_v1.rom", 0x000000, 0x400000, 0xff57f088 );
		ROM_LOAD( "sprit_v2.rom", 0x400000, 0x200000, 0x7ad26599 );
	
		//NO_DELTAT_REGION
	
		ROM_REGION( 0xa00000, REGION_GFX2 );
		ROM_LOAD_GFX_EVEN( "sprit_c1.rom", 0x400000, 0x200000, 0x73b2a70b );/* Plane 0,1 */
		ROM_LOAD_GFX_EVEN( null,              0x000000, 0x200000, 0 );
		ROM_LOAD_GFX_ODD ( "sprit_c2.rom", 0x400000, 0x200000, 0x3a3e506c );/* Plane 2,3 */
		ROM_LOAD_GFX_ODD ( null,              0x000000, 0x200000, 0 );
		ROM_LOAD_GFX_EVEN( "sprit_c3.rom", 0x800000, 0x100000, 0xc59e4129 );/* Plane 0,1 */
		ROM_LOAD_GFX_ODD ( "sprit_c4.rom", 0x800000, 0x100000, 0xb5532e53 );/* Plane 2,3 */
	ROM_END(); }}