If you’re a Garmin GPS user with a Mac, and you’re not happy with your existing software choices, there’s a new option coming soon.
The developers of Rubitrack are looking for beta testers of their app, which brings a polished Mac interface to tracking GPS and heart rate data collected through a variety of Garmin (and other USB-based) devices. You can check out screen shots and their frequently asked questions to see if it’s something that might work for you.
The beta offers a free unrestricted version of the software, which will expire November 1. Licenses are set to be 29 euros, or about $42.

Thanks for the tip! The Garman Mac product that ships with the 305 is terrible—I was just wondering this morning what I could do to get something better.
From the fredcast I heard about Ascent software which replaces the training software that came with my edge and runs great on Mac’s.
http://www.montebellosoftware.com/
Here is the link for Ascent Software