PSP 2001, TA-085 board. Here's what I did today: -uninstalled 5.50 GEN-D3 -upgraded to 6.39 OFW -ran 6.39 PRO-B6's PROUPDATE file After running the proupdate and pressing X to 'launch in CFW' the PSP screen turns black for a few seconds, the MS light flashes a few times, then the thing shuts off. When I turn it back on it's still in 6.39 OFW. Not sure what to do. Any help would be appreciated.