Hey so I have a iPod Touch 2Gen 16GB and I was just wondering is there a application that allows me to navigate more easily? Is there a GPS application? Cause all I've found in the App Store are GPS applications for the iPhone because they have 3G and not iPod Touch because oly Wi-Fi works. So basically is there a more advanced "Google Map" Application? Like a application that just works better and more like a GPS? Thank you!