When I plug my iPad 2 into my pc, iTunes goes from running beautifully to not responding, I can't even close the window. Then, when I unplug my iPad 2, it runs great again. I had sync'd my iPad 2 with my pc once when i first got it... My pc is a 2010 asus, with plenty of power to handle something like iTunes. And every time I try to sync it again, it completely fails on me. I just want to sync the device. I have already updated to e newest version of iTunes, so that cannot be the problem. Please help, I'm not a noob