Ok i have downloaded Tekken PSP this morning and it was done like 2/3 hours ago... So i've been playing like a half hour but when it saves for like the fifth time it says : Save data corrupted then after that i go to the list of my saves of games there is saw like 50 Damaged files so i formated my memory card... after that i've put Tekken on it again and when i started it it won t start... so then i go back to my menu then it says my memorycard isn't inserted... so i took my memory card and put it in again then i played tekken and when i started it it says CORRUPTED !!! so i freaked out and FORMAT my card AGAIN so then i put some other games on my psp but they work fine So i guess my conclusion is that the tekken file was a virus or something ... But do i must be afraid of that it will happen to more games or something ?? Is there some kind of protection PLEAASE HELP !!!