Ok, so, I decided to try and download RemoteJoyLite, despite me having 5.50 GEN. It works great in the XMB, and even gets up to the Load File screen in Dissidia. Problem is, it won't go any further, as it will crash my PSP. So, I've been thinking...should I wait for the unlikely upgrade, or just downgrade back to 5.00 m33-6? Dissidia's the newest game I have, even though I've got my eye on LittleBigPlanet PSP.

What do you guys say?

EDIT: I also tried Midnight Club: LA Remix, and it crashed after the autosave notice.