Just bought a PSP 1000 from Ebay for £8.99. Had a message from the guy who was mostly very upset that his 32 watchers resulted in 2 bids (don't set things to end at 3am then!) and to tell me it is a Japanese launch model that he never updated- he just E-mailed a picture of it showing firmware to be 5.02 I already have a (real) sandisk 4GB stick for it that I had in a Sony phone, was just wondering if I am able to upgrade to 6.2 with US/EU firmware on a JP PSP? I read somewhere that it is fine, but I trust the people of the 'temp more than I trust them! Sorry for being thick! I successfully did a friends UK model last year so once I know if I can do it or not, I'm fine!