PS2 space channel 5 p2 -> DC?

[Hacker999]

You can replace the files as long as they are in the same format.

I don't have thatgame for PS2 so I can't check.

Of course, you can do it the really hard way, record all the voices from the PS2, then re-encode them into Dremcast format and put them in the right order (That's a lot of work!).