Have you tried MB's new Garmin Connect website? It's free and has a number of nice new features that aren't available on MB including access to ALL of your workouts, not just last 10.
And to the others. Is Ascent free Mac software? Does it have better features than Garmin Connect? Maybe I should just google it...
Ascent is something like $39 US. I haven't tried to compare them in a long time. One thing I really like on Ascent is I can get my speed, pace, or HR overlayed onto my route and see what I was doing at any particular moment.
I'd rather be swimming...biking...running...and eating cheesecake...
--===--
2008 Cervelo P2C Tri bike
2011 Trek Madone 5.5/Cobb V-Flow Max 2007 Jamis Coda/Terry Liberator
2011 Trek Mamba 29er