The main purpose of GpsGate is to share one GPS between several GPS applications running at the same time. In its simplest form GpsGate is very easy to install and setup for a novice user.
For the more advanced user there are many other uses as well, like GPS simulator, Logger, protocol translation, sharing over ActiveSync and network sharing to just mention a few, the options for configuration and usage are endless.
Thanks again for your help while enroute the other day. Matt did great as usual. I was able to update the registration in the air and it worked well from then on. I was thankful that the weather was VFR though. Going to Oklahoma this time of year can be a hairy ordeal. You and the company are still the greatest. Can't wait to get the traffic display on my PDA though.