The BackTrack development crew added eeepc drivers to the latest BackTrack 3 beta.
Wifi injection works, and most amazingly....Compiz works out of the box with the USB version of bt3 beta..

Лично у меня с bt live usb которая не было проблем. Вот ман по установке:
http://techdu.de/2008/04/12/how-to-install-backtrack-30-on-the-eee-pc/