A favorite use of my old Mogul and now my Touch Pro is streaming audio and video from free talk stations from all over the country. The Mogul was great, but the Touch Pro is better with Flash Player. When I hit the highway, it is never without my favorite stations from Oklahoma, Minnesota, L.A., New York, Chicago, Denver. Every format is available, but my favorite is Talk. See the video I put together to demonstrate my setup.
http://mytouchpro.blogspot.com/
p.s. if it is not kosher to put my blog on here, I will not do it again. Sorry, but I just wanted to share. I love this phone/everything but the kitchen sink.