Im sure you may have heard this already, but if you havent, here you go. 1. Go to installer 2. Tap sources 3. Then tap edit in the upper righthand corner 4. Tap add on the left 5. type in http://repo.us.to 6. Click ok 7. Go back to install and scroll to where it says "iPhone 1.1.x Apps for..." (where x represents your firmware) 8. Install the apps! Make sure that when you install maps or mail you install the prep first. Good luck!