If you hadn't noticed, the HTC ThunderBolt is still without any sort of release date. The good news is that evidence of a nearing launch is mounting, and today there's proof that one of the rumored early March launch dates are the real deal. Verizon just released a new version of VZNavigator, and the listing explicitly says that the software is intended for use only with the HTC ThunderBolt. There are even some reviews of the app up already, but, unsurprisingly, they're just from users that are frustrated about the lack of a release date for the TBolt.
The latest rumors have claimed that the ThunderBolt could arrive either this Thursday/Friday or next week on March 10th, although the 10th seems a bit more likely at this point. We should be hearing official details on the TBolt's launch from Big Red any day now, so stay tuned!