I just bought my zune 120 and the zune software recognizes it for less than 2 seconds and then it disconnects. The computer recognizes that it's connected, though. I tried rebooting both my zune and my computer. I've also tried out the "forget this zune" option on my 30gb, thinking it might make a difference.
Now, both my 30gb and my 120gb connect for a second and then disconnect. Any ideas? I'm desperate here.