Originally Posted by Baldy
I was at an Apple customer appreciation night last night and got a demo of Google Earth for OS X, and it rocked. So it's gonna be ubiquitous on two platforms.
I installed it a month ago after Garmin announced support for it from Mapsource so you could "fly" your route. It's pretty cool and the price is right. That API's for Google Map are that much of a big deal either, lots of code for parsing gpx files and loading points is already out there for the snagging.