Originally Posted by Ouenben
If there is enough people with PSP's then by all means that could be done.
It won't be just classic/old games (which I think GBA comes under now)
Could get some PS mini games on the go even if you're playing on PS3
PSPs will also play PSOne Classics, which can be played on PS3, PS1 (if people have them), and some compilations, too. There are also a lot of ports out there.
Jogurt the Yogurt: GB/GBC/GBA/DS[iW]/GG/WSC/PSP(&PSN)/iPhone