how do you get your iPhone, iPad, and iPod to show up to sync over wifi now that the side bar is gone from iTunes? the only way I can get my devices to show up in iTunes is if I plug them into my computer. Before when they had the real sidebar in iTunes, each device would show up in the side bar so I could just sync. Now the icon only shows up top in iTunes when the device is plugged in. Does anyone else have this issue or know how to fix it?