Genesis - PSPGenesis .13 http://psp-news.dcemu.co.uk/pspgenesis.shtml
SNES - SNES9x 0.03a http://psp-news.dcemu.co.uk/snes9xpsp.shtml
NES - NesterJ 1.05 http://psp-news.dcemu.co.uk/nesterjpsp.shtml
GBA - There's only 1http://psp-news.dcemu.co.uk/vbapsp.shtml
GB/GBC - Rin 1.26 http://psp-news.dcemu.co.uk/gameboyemupsp.shtml
That's what I'm using. SNES might be up for debate, but I'm sticking with it at least until I finish Chrono Trigger...
You're going to have to do some messing around to get a few of them running on a 1.5 though. Check out the kxploit if you haven't already.
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