Co-Pilot (Abacus)

I purcased the Co-Pilot (cd rom version), but I have yet to install it. I have FS 2002 Pro. 1. Is it necessary to install the patch "Co-Pilot GPS Fix.exe" in order for the GPS instrument to show in the cockpits? If yes, do I install the patch before or after installing Co-Pilot?2. I did a complete install of FS 2002 Pro. Do I need to have the FS 2002 Pro CD ROM in my CD drive when I first install Co-Pilot?If yes, which disc of FS 2002 Pro should I use, and when should I use it?3. Did you have any installation problems?4. Do you have any problems operting Co-Pilot?5. Is it simple or complex to use all its options?ThanksStanner