I'm wondering if there's any way to figure out hill gradients or elevation changes in the Mac version of Garmin Training Center. I have v2.0.3 which doesn't seem to offer it as a comparison field to analyze a ride. I'd try to calculate it manually, but there doesn't seem to be a way to get the exact elevation at any given point in time...

Does this match others' experience with Training Center for Mac? Is there a way to use Google Earth to get this info?