Lion 10.7.3 WiFi Failure #iATKOS

I installed Lion via IAtkos L2 on my Toshiba z830, booted flawlessly and managed to get almost everything work but I have a rather annoying issue with my WiFi card the Atheros Ar5b195 (WiFi + BT): I tried many kexts but no one worked... WiFi led is always off, and booting in verbose mode i get setWOWparameters.WOWevents(2)1 error, then the WiFi card starts being accepted by the system and then: airport extreme link down on en1 reason 1... What should I do??







Thanks in advance







GOLIATHUS