Ok i updated to rev20 last week just like the rest of you, as soon as I did I noticed a few problems; - I cant load my usb games from the custom channels, im getting the "Could not initialize USB subsystem! (ret = -6)" error - When I go into GX, as soon as I select a game, the application freezes. So I decided to reinstall rev19, cause I knew that worked. However the problems are still there! What do I do next?