Ok so I have a keyboard for my PS3 (lucky!) so the screen capture function works pretty much the same. Press "Scroll Lock" to hide the UI then "Print Screen" to capture the image. Ok well cool. Here are my problems.

1. I only got this to work by switching my screen capture settings to standard JPG in the menus.
2. It only worked once.
3. I keep getting "Screen shot failure."
4. Where can I go to find the one screen shot that worked?

TT^TT Why is this happening and how do I fix it?