I just bought a psp go sealed for £80 and i am eligible for the free 10 game offer. I do not have a memory card and wondered if iso files can be run from internal storage? Also, will running CFW affect the free games i can get through PSN? I believe i can transfer these to my PSvita when it is launched so i am happy to sell the console on later. Anyone know what firmware the pspgo has out of the box and what is the best CFW to put on?