MapMonkey (Destinator 3 maps) has the best embbeding, the maps can also be used with FreeDrive.. People say it doesn't have the best directions (and it's probably true).. I have not yet build support for MapPoint and it typically gives me the same directions as Map Monkey but has less features for car navigation (so don't get that) .. Some really like igudance/routis.. (never used it).. the one people say has good directions is Copilot but this one doesn't really embbed in any front end (which sucks). I particularly don't like the Delorme stuff because their GPS isn't NMEA compatible (at least the ones I've seen) and the application is really non touch screen friendly... so you take your pick.. I mostly use Map Monkey Although I have a few different ones installed..