Fix Lion 10.7.4 Ethernet AR8152/8158 and Wifi AR9285 Lenovo G770

How to fix Ethernet AR8152/8158 and Wifi AR9285 Lion 10.7.4 Lenovo G770 http://www.dognmonkey.com/techs/lion-10-7-4-update-on-lenovo-g770-i5-sandy-bridge-laptop.html