now before i get blasted for this question i have ran down most posts on this problem before i posted. my lucky friend got himself tekken and it won't play on his psp (gives him the 80020148 error code). after reading about having to switch off the no-umd i go to his config and when i try to open the menu it is just a blue screen. I've try on 3.40 3.03 and 3.10 and still blank screen. any ideas? should i update him with sony 2.00 and back down to fix the problem?