As a fairly active PC member, I didn't recall seeing posts from a user named Troy. I checked his profile, and he has made exactly 3 posts, the latest of which was in 4/06, and none relate to an extended warranty.
How did you find out about this, and how did you communicate with him? And why not ask the question there?
Lifetime fuel mileage: After learning how to hypermile:
Actually, there were quite of few posts on this site about getting an extended warranty through Troy, though admittedly one was routed to Priuschat. I figure that some people in this forum might be able to give me some useful feedback.