I upgraded both mine and my brothers psp's to this 2.71 se (great work Alex). But found out that ums aren't loading have tried restarting and stuff but no luck tryed different umds on both psp,s. You click to the load the umd and it dose the psp start up bit the screen goes black for like 10 seconds with memory stick light flashing then goes back to the xmb saying error cant load game (then sum numbers.) Any help would b greatly appreciated thanks.

__________________