I don't think your version of nitePR or BakonIce will make your psp crash (although I've heard some people having problems with BakonIce running). I think you might just have bad codes like CoDeX said. Your playing socom so make sure the codes that you are using are from the correct patch. I've also heard about people having problems with the no ban codes (this is probably because the codes have not been updated for some time, for good reasons). Users on CD are still posting Socom codes though (that are recent) so you can probably use them instead of the archive. If BakonIce is indeed your problem, I am running on 1.60 still and it continues to work for me (with nitePR running also) so you might want to try a different version of BakonIce if none of the tips before this helped. Your version of nitePR should be fine, I am running Rev k stable also and it seems to still be the best one out there. Hope you can find your problem, Good luck.