About AirPort Extreme Base Station with 802.11n* Firmware 7.2.1: The AirPort Extreme Base Station with 802.11n* and Firmware 7.2.1 is Wi-Fi certified for 802.11n* draft 2.0. This update also includes bug fixes and security updates.[…] Thanks to lnfiniteLoop for providing this nice story on Digg (more than 16Diggs).
What other users say about this:
iching: Just updated and see no problems so far. You only need to open airport utility and click manual setup and the upload window opens and you follow instructions. I did this wirelessly on my powerbook.