If I'm going to pay for a GPS service on my phone, I want as much bang for my buck as possible and I want to spend as few of those bucks as possible. That's why I went with TelNav. It's not nearly as expensive, especially when purchased long term, I bought a 4-year deal. It works great and I can use it on different BBs if I switch phones. As a matter of fact I already did. Purchased the app when I had my Storm and had no problems using it on my Tour after I upgraded. :1244: