ok, I give up, I have tried Linksys, and 2 Belkin routers, they are just not 100% compatible with my Macs at home, so I'm gonna fork out the 200 for the Airport Extreme router...I wanna know, does it have to be wired to a computer in order to get set up? and if so, is it ok if it is wired to a windows machine? second question, I have 4 wireless comps, all are Wireless G except one of them which is Wireless B. If this wireless B device connects wirelessly to the router, will I still be getting G speeds on the G devices, or will the entire router have to downgrade to B speed? thanks