Bumping this thread because I just joined Dailymile. I didn't realize Garmin Connect was now compatible with my ole faithful Garmin 305. Updating workouts with specific data is easy peasy now, so I joined Dailymile and synced it to Garmin Connect. Hopefully this will keep me motivated to get out there and log more miles!
I'm electronicalice if anyone is interested in adding me as a friend.
http://www.dailymile.com/people/electronicalice