Q: Has anyone hooked up the Magellan 750nav in-car GPS to NetStumbler?
A: Any GPS that has a PC link and supports NMEA (industry standard for GPS communication), should work regardless of type (automotive, marine, handheld, etc.) and/or manufacturer.
Magellan has a faq (pdf),
http://www.magellangps.com/en/suppor...cts/750nav.asp
Make sure that serial port is working before investing to much!
"
Future Optional Accessories
PC Interface Kit
The 750NAV PC Interface Kit will allow you to download information to your 750NAV Address Book, update system information, or import third party data. "
Answered by jebus and davepc