I've seen a lot of questions on the wireless sync so I thought I'd chime just clarify a few things real quick: First, you can click "sync now" on your Zune if you're within your home network's range, that'll sync your device if you're not plugged into AC power. Automatic wireless sync works like this: if you're plugged into a dock, AC adapter or speaker dock accessory, wireless sync will automatically start after 1 minute of device inactivity. So you can plug your Zune into the best speakers in your...