Je ne suis pas concerné par ce probleme, mais ca peut peut etre interessé ceux qui ont une TA-082
ICI:

The current TA-082 downgrader (to be revised soon) corrupts the idstorage keys (remaps those) responsible for the usb type B support. Thus usbhostfs and ps3 connectivity have issues on TA-082 downgraded psps.

Those issues are fixed by this release.

http://forums.maxconsole.net/showthread.php?t=44318