the linksys WUSB600N USB adapter works great for the wireless I have had no trouble on any distro I tried currently running iatkos v7 leo 10.5.8 I was able to get the wireless with kismac-hack. As for the linksys USB let me know I can send you the drivers for it. don't know on the graphics I've done many installs on many machines with success but not an ATI