Nora, I know I said "Hi" in my 100 lbs to Lose thread, but "Hi" again! I, too, was on FitDay back in '02 and used it to lose a couple hundred pounds. I quit, and sure enough, found them again (and a few of their friends).
It looks like this time I am here to stay, even after reaching my eventual "goal". I agree that these forums are terrific and a great addition to FitDay.