User blog comment:Zman13/why my monster hunter freedom unite is so hard/@comment-1696682-20100417143123

Meh, I had to format my memory card, which mean I had to re-install the data, re-download the fun things, and all that jazz. Now as for your data deletion, simply look up a program that lets you back up your saves from your psp memory card onto your computer. All you need then is a usb cord that you can connect the two with. Just remember to update your saves from time to time, and that's that. I don't use it myself, frankly if I have to start over, I will, but it can be extremely handy.

In my random typing-ness, if crap happens, you've got back-up. As long as your computer doesn't mess up at the same time, hehehehe...