As many of you may already know that Apple is going to come out with v2.1 for the iPhone 3G very soon. This update will most likely fix OS bugs. It will also update the GPS with turn by turn functionality.
Why pwn now when you know you will want this update, especially that it will allow for turn by turn and who knows what else...
You are simply going to increase you risk of running into problems when you have to restore and re-pawn..
My thoughts and if am wrong then take it easy.