Pretty much like the title says. I downloaded the latest unofficial Snes9x v0.02y19 (well, was latest until today, its 21 now) and loaded it up on my PSP 1.5. I run the program with no problem, but when I go and load a rom, I press O on the rom, it tells me "Rom Loaded" then nothing. Just a black screen. I can still access the SNES9x menu and what not, but the game does not load. I've tried many of games, super mario world, super mario all stars, super punch out, etc. etc. etc. nothing. I get the same effect. Rom loaded and nothing happens at all. Any one have an idea?? I can load these roms on my Mac/PC in snes9x with no problems, I dont see why the rom would have to be any different to run on the PSP... The rom is unzipped... maybe i should zip up my rom and see if it runs? Ill try that later, but otherwise... no go :-( Maybe they fixed it in the 21 release??