Does any salesman software exist that works along with GPS?

Use Microsoft Streets & Trips everyday to organize sales calls. Does any salesman software exist that works with along with a GPS system.

Hi mobilemitty,

to Laptop GPS World.

There are some sales people around here at these forums, I'm not sure what software they use. However, one of them put together a video series to show sales people how they can organize their life better with Streets & Trips software: Video Teaches Sales Reps How To Use Microsoft Streets and Trips