I forgot to mention earlier that I was able to successfully spend several hours on the wireless network at home last night without any connection issues. I think the hard reset on the router fixed my problems.

I enabled Remote Desktop on the machine in the computer room and was able to connect to it from my laptop in the living room and work on my iTunes music library while watching TV. I can’t begin to tell you how cool that is. (I know, all you other wireless people are laughing and saying things like “Welcome to the 21st century!” but, in my defense, I use this stuff all the time at work, I just never got into it at home. Now that I’ve got it, I’m liking it. Next stop, tablet PC?)