Hello
I have the same problem(I get the cdplayer screen only and if i choose play the dreamcast logo shows up again). I'm trying with a self bootable soul calibur cdi, it has the audiotrack(checked with isobuster) so it must be good. But the newest Ultraiso can't open it(unknown image format) I'm using daemon 3.29. I even tried some homebrew boot disc, I think its the utopia, I'm not sure(how do I now), but it's the same. If I choose play the dreamcast logo shows up again.
Please help me, cause I've spent a lot of time trying to make it work and I'm getting really pissed.
thx