I've got my PSP running Dark_Alex's 3.40 OE-A firmware, and it seemed to be working great. I'd enabled noUMD in recovery mode and was playing some games from my memory stick without any fuss. Then, today, I ran into two peculiar bugs: 1) Two games (Megaman Powered Up, Megaman Maverick Hunter X) had their respective splash screens on the memory stick menu running fine, but when I boot the game I get stuck on a black screen. I can hit Home and quit out of the game and back to the PSP menu, but as far as playing the game, no dice. 2) One game (Tales of Phantasia: FVE) also had a working splash screen, but when I booted, I got the dreaded 80020321 cannot be started error. I find this particularly odd because it was by researching this error in the first place that I came across the recovery mode fix that allowed me to play games. Anyone with some insight on this? Your help, as always, is greatly appreciated.