hi sorry for slow answer, but I've broken my OSX just after trying your kext. It loaded succesfully, but since en1 was already used, my 2200BG wasn't recognize as an Airport, I tried to reinstall a proper brand new OSX, but have some probs with 10.4.8 update, and have no time today for that, I'll try tomorrow if I can. Good job anyway. Is your kext able to connect or is it at the same state as the other one ? Thanks Dadaz