Hi All This is driving me crazy, it has always been there since i installed xp3 on my linux acer one. I have tried various Atheros drivers and still lose wireless connection for no reason, get message 'unable to start wirless adapter' or 'internet connection unavailable'. I have tried turning the power saving mode off on the adapter but makes no difference. I am currently using AR5007EG driver. I have to reboot the notebook to get it working again.... Anyone help as i am seriously thinking off buying a usb wireless adapter instead !!!! Cheers