[color=#00ff00]Now I remember the great frustration with the CIVA INS from my Ready for Pushback days. Why do I get stuck at 6 -- alignment never counts down to 5, but stays at 6 forever? [/color]

Don't know if this may help or not, but I remember reading on another forum, that FSX has a bad habit of creaping your plane forward very slowly when parked at a gate. This can cause the INS alignment to stop because the aircraft has moved from its original positon when you started the alignment. As you know, the aircraft must remain still with engines off for the alignment to complete. Is your parking brake on when you start your alignment?
I have never experienced this myself, but I have heard of others who have. Anyway It a thought.

Rick