I thought this forum is for helping others too... It beginning to look like a show-off site than to help the needy.
You are probably right. Ill help you if I know the answer.
I dont have Iguidance 2.0 so theres not much I can say.
However Ill help you test the GPS.
Open hyperterminal set to COM7 (wherever your GPS is connected to)
If the GPS is standard then set the hyperterminal to 4800,8,N,1.
If you can atleast see some NMEA sentences then your GPS seems to be working fine.
You should see something like :
eg1. $GPRMC,081836,A,3751.65,S,14507.36,E,000.0,360.0,1 30998,011.3,E*62
eg2. $GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,1 91194,020.3,E*68
If you cant see anything like it then the setting may be wrong, check the GPS manual to verify if its NMEA or SIRF and what baud rate it outputs at.
Hope that help anyway.