Thanks Admin and Mr.Moch for your replies.. But i am new to this so would u mind helping me a lil bit to get me started.
I have the 2.2 ipa that i installed on my JB iPhone.. So if you could point me on what map files do i need to download (usa) to get this working and give me the links to download those i would really appreciate it guys.
Also reg the Auth error.. so i edit the hosts file with the 3 lines to block Garmin server. Is that all that needs to be done.