Having just played the PSP version of MC3 DE I found out it has extra music tracks compared to the PS2 version but they are different to the MC3 DE Remix extra tracks.
So what I'm asking for is for someone to rip the extra tracks on the 2 versions that are not on the gamerip currently availible here:
Midnight Club 3 Dub Edition (PSP version)
Midnight Club 3 Dub Edition Remix (PS2)

I'll put the name of the extra tracks up when I next play the game. But I remember for the PSP version the extra tracks were DnB and Techno 1's.