Thanks for the input. I don't think I have any concerns with the drawbacks listed. My dad's has been well worth the money for how darn simple it is compared to the Linksys unit I wanted to go postal on. I don't recall any game issues with my Wii aside from me never remembering the bloody password. I played Mario Kart Wii online plenty of times and I've been playing World of Warcraft over the wireless connection as well.
All the stuff mentioned that I forget from my Cisco classes shouldn't affect me. I just need to get Internet connections to about 4 or 5 wireless devices, probably half of them G (iPhone, printer). When streaming video from a networked HDD back to the computer, that's where I need all the speed I can get.
I'm not really too concerned with the number of ports, especially 3 vs. 4. I'll never turn down an extra port of any kind, but that's what hubs are made for.
I guess the only thing not address was whether some new technology is floating about that could cause an update. I don't think there is aside from 802.11n getting finalized, but that'll be a software update. I know better than to spend full price on an iPhone right now, so I just wanted to get a lot of opinions on getting an AEBS of my own.