As some of you know there is a bit of a Wi-Fi issue in Lion. I was one of the poor fools who couldn't get a standing and working for any length of time connection to the net. So I gave up. Went back to 10.6. Read the boards. Talked to Apple. All that jazz. So my Airport Express, first generation, has for the past 6 months been flickering out on me. Constantly having to unplug it and plug it back in to get it working. Finally it was doing it every 2-3 hours. So I bricked it and ordered a new Airport Express. I even posted a thread on this forum asking if maybe getting a new one might fix the problem. Consensus was no. I set it up while still on 10.6 and couldn't get it to work. For some reason it wouldn't show up in Airport Utility. When it did and I ran the setup through it wouldn't stay connected to the cable modem. Rebooted, restarted...etc, etc. Randomly it just started to work. Great. Awesome. So I figured why not download 10.7.2 and see if having a new AEX worked. So I did yesterday. Let the installer sit in my Apps folder for a while. Building up the courage. Read up on any "hacks" or "fixes" to try. Yesterday I tried it and.... ....Wi-Fi Works. The only thing I did was renew the lease inside Network Preferences. Maybe it was that. Maybe it was the new AEX. I reset my PRAM, too. Who knows what did it. But I am glad to be able to use Lion finally. For any curious investigators of this strange ailment some Macs are falling under I'll provide you with what firmware my Wi-Fi chip is running. Atheros 9280: 18.104.22.168-P2P Not sure if that's the same as what it was in 10.6.8, but there it is.