Guys i wnated to know if anyone has managed to upgrade their sync software? The GPS installed is the T40 from Cydle and the one i recieved has maps from 2008 and need to be upgraded. Is there a way to update the maps? Sync is quiet annoying with the IPOD integration . Whenever i restart the car it says that Sync has detected a new device and starts the reindexing process. I have a 160GB ipod filled to brim wiht music and it takes a heck of a lot o ftime to get it completly indexed so i can access the tracks.