Soul calibur rip. loads and gets to sega screen, but turns black and stops.. any suggestions?

[DreamcastKeV]

real easy to rip, just 1 big iso file. i extracted, patched, and burned like normal and it just does what i described. also, theres a 0gdtxt.pvr (or whatever, similar to that) in the directory (this is the picture you see on utopia boot disk games and playing gds in the cd player) but i get no pic when i play it (so obviously somethings wrong with it, just don't know what it is) on the selfboot site they say to downsample the music to fit on an 80 minute cd but the data is only 684 megs (at least the data that i got). If someone knows what they are doing (apparently i don't) please help me out here.