I'm only wondering because I still have my code for this, and I'm getting a PSPgo this weekend (the ability to not carry discs is worth an extra $30 since I'm upgrading from a PSP-1001). Only problem is, I don't remember the email address or the password I currently have on my 1001, and I can't guess it.
 
Can the code be used more than once? I really don't want to have to buy the game again. Thanks in advance .

Bump (I knew it'd be ignored here)