I recently got a 64GB white iPad 2 this week (yay). This is NOT the 3G. I noticed the navigation isn't so hot on this thing and I was wondering if there is a way to make it function like a GPS with really good accuracy. Currently my phone (andriod, I know, I am evil) is an awesome GPS device and I was hoping that this iPad would be as good. I want to use this in my car as the main GPS and radio, ipod, etc. But without accurate GPS, I can't get myself to spend money to mount it in the car. Any help is appreciated. Can I hook up a GPS antenna? I found a BU-353 which is a USB GPS antenna, but I don't know how to hook up a USB device to the iPad 2. Any advice?