I would like info on how I can obtain or download a truck route setting for my 1st Gen Droid. The Google Navigation Beta is for cars only fyi. Does a fix exist yet? Problems I encounter are arriving at low bridge heights with my 18 wheeler tractor trailer. My truck height is 13 feet and 6 inches max and cannot fit my truck under any bridge height smaller. I also cannot drive on parkways with a DOT approved commercial freight vehicle, just regular highways to ship interstate goods directly to your store. I love this phone upon receiving it in February and wish I waited for DX or D2 so any help would be appreciated.