I usually ask them to print me a list @ the concierge desk at my resort when I check in. If I call to change something, I usually verify them then but I have never just made a call to verify my adrs prior to the trip. It's not a bad idea if you have the time, I guess. Actually, my
travel agent gave me wrong information once that I discovered myself when changing something else, but I guess if I had made the original adr myself that wouldn't have happened. I guess there could always be a problem w/ a computer system or something, so they could get "lost" anytime, that's why I always bring my list of conf #'s to check against the list...