UPDATE: Coincidentally, my friend just walked in the office with his PSP, requesting the same deal, to downgrade it to 1.50. His IS a TA-082 (It clearly has the "IC1003" on the MB) and his current firmware is 3.02. I've heard the TA-082 is now downgradable after doing some searching, but I could be wrong... Anywho, if someone could link me to the appropriate downgrader I would greatly appreciate it. Thanks!