GeneralGPS

What is the best GPS software for Mac?

Route 66 2004 is not compatible with my OS (10.4) and I wish to know other options. Reviews and links would be appreciated. Thanks.

Public Comments

1. 10.4 Tiger
2. The best place I know of for current test and applications is www.pcworld.com and type in GPS in the search window. The other is to go to the Apple website and email TS with the question. The major hangup with most GPS units is not how well they work, but how to keep them current.
3. microsoft streets and trips should work.