Hi there, I have a bit of a problem. My boss's brother uses a Mac laptop (don't know what model) as a teacher at a high school in the US. Other teachers also use Macs. Apparently, the IT guy has blocked all Apple computers from the wireless network. The IT guy doesn't like Macs. (Please no diatribe about IT guys hating Macs... after all there is a higher % of MS haters in the Apple crowd than vice-versa) I suspect he just filtered out based on MAC addresses... which can be overcome by buying an aftermarket wireless USB fob, which I think would have a non-Apple Mac address. But before he tests it by buying a fob, is there any other way with a WEP key to do it? I know he is using the second slot of the Wep key (out of 4 slots you normally see on a windows machine). Is there any other way to specifically block Mac computers, without using MAC filtering?