Is it possible to play GBA games on the PSP yet?
I recon being able to play SNES and Megadrive games makes the system worth buying for that alone.
Finally can play Streets OF Rage 2 and 3 on the move.
Uhh, no?? The PSP is totally different altogether, nor would Nintendo allow you to play their games on any other handheld and/or console other than their own... On top of that, Sony uses UMD, GBA and DS use cartridges (yeah, Nintendo's still using cartridges for their handhelds, even though they shrunk down since the old Game Boy days). To me, it's easier to program on a flash cart than hacking into a handheld, and it won't interfere with anything else, either.