Hi! I have 3.10 OE-A' on a downgraded ta-082 (originally 2.50, upgraded to 2.71, downgraded to 1.50 then onto CW). I wanted to use USBHOSTFS so i fixed the corrupted keys (dumped 043.bin from non ta-082). I notice that after turning on the plugins (I used usbmount v1.03) that it would not work. pressing select which normally would show the menus in the xmb doesnt work. I know that it should work because I have tried it on the same psp i downlaoded the 043.bin and it worked. I tried a couple more seplugins (DA's POPsloader plugin and the battery PRX plugin) and both are not working. So I decided to downgrade back to 3.03 OE-C thinking that it could be an issue with 3.10 OE-A' but it's still not working. I know what I was doing is correct since I'm able to make it work on another PSP but for some reason its not working on mine. Hope somebody has an explanation for this 'coz this is driving me nuts.