Map routing on laptop

Thanks Matt and everyone else! I ordered Delorme GPS with Topo North America 10. I spoke with the sales rep, as I was concerned that this program may not be necessarily what I was looking for, and Street Atlas may be more in line. He indicated that I will be adding features that Street Atlas does not have, but the program is more expansive than Street Atlas. That is what I wanted to hear. I really enjoyed using Streets and Trips for all those years, but am looking forward to investigating this new toy.