Gps Questions. I've read the sticky :) Please help!

[vzwrep]

I have a vzw titan w/ the MR1 software. I'm running the Valhalla Legends GPSServer.cab w/ google maps and it works well. I tried GPS tuner and it would not find my internal gps. I am in need of the following.

1. Does anyone know of good gps software that will work for point to point use. (Example, basic outdoor garmin, no maps needed. I need to plug in gps coordinates and it give a my distance to that point.)

2. Will the valhalla legends cab work without cell reception.

3. If #2 is no, can you recommend a gps cab that will fit the bill.

I would be deeply greatful.