I just downloaded Little Big Planet for PSP and I still can't sign in PSN it wont let me get online and its getting really anoying, I want to play online with my friends, but I can't. Dose anyone know whats wrong with it or what I did wrong that it wont let me play any ideas, I'm using 5.50GEN-D2?

PLZ, it would be a grate help, or if anyone can chear me up and tell me if Team GEN is planing to release an updated for the psp to play online on PSN.