i got some iso games from my friend in a dvd disc, but when i open the things inside i cant find the .iso or UMD_DATA.bin files. they only come in little zipped folders. ive tried to use umdgen, but even after converting itand putting it in the xSP/ISO folder, it doesnt even show up in my memory stick. When i put all the little zip foilders into my psp it only shows up as corupted file. can anyone help?