Magellan has quietly rolled out several new RoadMates with lifetime map updates, making a big deal out of only one of them, the RoadMate 9055-LM, which appears to be their new top of the line 7” model. Most are just beginning to hit the market. One other item of note – the 2136T-LM is the first Magellan to display speed limits, which are “optionally displayed with or without warnings.” No word on whether it can be customized for the warnings to go off when you exceed the speed limit by a configurable amount.