I installed the wiikey fine onto a wii ntsc 2.2U. I tested out a few backups and originals, all appeared to be working. Then I updated to 3.0U. This is obviously a mistake, as now only my originals are working. AND my disc drive will only accept discs while the power is off (if the power is off and i put a disc in the drive the wii accepts it, but then if I eject the game and then try to put it back in with the wii on, it won't accept it). The wii drive also has random bursts where it sounds like it is trying to eject a game and accept a game repeatedly. What's going on? I thought the wiikey was confirmed to work with 3.0U? Also my wiiconnect24 is OFF, and i updated to 3.0U through wifi, not through a game disc.