link - .megaupload ?d=GB5GPNOT I upgraded from a 5.50 gen-b (full) to 5.50 gen-d3 (full). I have a psp phat 1000. It should work on 2000 without the TA motherboard. I am not responsible to any damage done to your psp. DO NOT ATTEMPT THIS ON A 3000 OR 2000 WITH TA088V3 motherboard. 1....