So curious.Added TeleNavon my new 8703 from Sprint and tried it out tonight, is there a way to make it refresh more? I took a wrong turn to see what it did and it took 3 blocks to find I went the wrong way. I figure it had to be with the refresh rate.. any thoughts?

I havent' seen to many people using it on Sprint. Mine reroutes pretty quickly but that will depend on network coverage and the difficulty of the rerouting.