I struggled to try to get this working several different ways with gps2blue and finally stumbled upon this how to page from GPSgate:
http://franson.com/forum/topic.asp?TOPIC_ID=3973
I did what it said and now I can always share my vogue's GPS signal with my laptop to use iGuidance or whatever else.
basically, you will need gpsgate installed on both your phone and laptop. So, it is far from free, but it works like a charm even after hibernating the laptop.