I was thinking of buying this to replace my ATT Uverse stock two year old modem/router combo. I have been pretty unhappy with the wireless strength, and have been mulling the idea of adding the airport extreme, or just another access point. Thoughts?
Go into router and turn off the wireless portion. Plus putting another router after that router (that is still doing NAT)and put the Apple Extreme in "Bridged Mode" (this turn off NAT in an apple router) and it will still work great and you won't get that dreaded "DoubleNAT" error.