Please note: This project is no longer active. The website is kept online for historic purposes only.
If you´re looking for a Linux driver for your Atheros WLAN device, you should continue here .

The WLAN card in new core 2 duo MacBooks is unsupported by the current MadWifi releases. These cards are based on the pretty new AR5008 chipset family, which is not supported in the HAL of those releases.

However, there now is a experimental MadWifi version with a brand-new HAL that should work, at least for "legacy" functions (means: no 802.11n support yet). Read more here.