Custom soundtracks

I think it's worth it for:

- MotoGP
- Aggressive Inline
- NFS:HP
- Supper Bubble Pop
- Rallisport
- PGR
- Tony Hawk games
- Tetris Worlds

Stay Away from Tetris Worlds, far, far, far away.

I wish CVS2 could use a Custom Soundtrack. Oh, the possibilities.