I'm always hearing about how you can play multiplayer with one game, such as Twisted Metal. Swapping the UMD discs between people. But it doesn't work. I'm attempting to do it with Twisted Metal with Ad-Hoc. But when the 2nd person joins the game, it says Connection Network Error. Anyone have any ideas?
[EDIT] Just tried it with Wipeout. It froze the first persons PSP right when the race began. Our PSPs are v1.50
