Awhile ago I hinted a some of the cool stuff you could do with the new products. I obviously didn't want to give away any of the surprises, so I held off talking about them until after launch. Well, launch day is here.

One of my favorite features is wireless sync when attached to the AV dock. So here's the scenario. When plugged in, the device will automatically poll the client after one minute of inactivity. If you set you Zune to automatically sync your content, then the device will go idle and then poll for anything new. Let's say you have you dock connected to your stereo. If you add new music while working on your PC and then go into the next room, it is already there waiting for you. this also works for your videos. If you've got it plugged into your TV, you can directly watch your shows. VERY cool. Yep, I know I'm a corner case. but it is REALLY nice not to have to shuttle back and forth from the living room to the den.