Yeah, sorry but you're kind of preaching to the choir here. I'm a semester away from my computer science degree and i'm an apple developer. i've updated firmware all over the place, and it just doesnt help. alot of LSU's campus is unfortunately made of linksys access points, so im out of luck alot of the time. i bought the linksys in my house when i had my old ibook, and it worked great. i use my hardwired pc most of the time at my house anyway, so it doesnt bother me enough to buy a new router. plus i can see 4 other open networks from my bedroom...
when i discovered the coffee shop had their router set to all defaults, i took the liberty of setting up their passwords and such for them. If i go there and cant get on the 'net, i just get into the router and drop/renew everybody and then it works great.
its just a problem between linksys and AE, and i'm hoping one of these AE revisions fixes it, because i dont think linksys cares enough...