Mine are constantly in a state of flux- from zero to 4 or so every few seconds. My reception doesn't seem to be affected, but the bars keep changing like it's a Christmas bulb flashing! Anyone else getting this?

We're also having problems with Airport and Leopard. It isn't quite like yours, though...Our Airport Express box won't stop flashing amber, and we keep getting kicked off the network, or losing the signal altogether every 20 seconds or so. We've had to go back to the old wireless router, but we'd really like to find a way to get AExpress up and running! Is anyone else out there having Airport-Leopard problems?

I've had no issues at all with Airport on my Mini Intel and wireless with our wireless router though I still keep a wire available just in case I need to plug it in. Other than that, runs pretty well.