Hello. My project is to install Mountain Lion on Lenovo ThinkPad X61s. Sorry for my bad English. Lenovo ThinkPad X61s (type 7669): CPU=Intel Core2Duo L7300 1,4GHz Graphics=Intel GMA X3100 (0x2a02) Display=TFT, 1024x768x32 Memory=2x2Gb Kingston DDR2-5300 Storage=250Gb SATA2 Seagate Network Ethernet=Intel82566MM Network Wireless=None, but i want to install Atheros AR5BXB72 (FRU 42t0825, 42t0833, 42t0827) Bluetooth=2.0 from Broadcom Soundcard=HDA from Intel SD Card Reader=I do not know who the manufacturer, but reader work with VoodooSDHC.kext Compleated: Sound - VoodooHDA 2.7.4r63 Network Ethernet - Intel82566MM.kext Battery - VoodooBattery.kext Boot - Chameleon-2.1-r2109 In progress: Video - I try to install x3100 x64 drivers and integrated display furious, but the external display showed a good image. And without driver image on int.display is good. Photo in attachment. Can everybody to help me?