This one totally differentiates itself from the crowd by offering Google Earth support for 3D maps once you get to your computer. Thats pretty damn cool. You just need the Google Earth browser plugin.
The software looks pretty cool but it will run into stiff competition with the myriad of other GPS tracking applications for BlackBerry already available.
Let me know if you try it out. Just go to www.buddyway.com to check it out. You can download the app once you register there.
Thanks to whomever sent this in. For some reason I cannot find the email… Sorry