I am the Team Leader of "the Back 40" weight loss team over on Weight Loss Buddies (WLB), and we want to know if you are up to challenging us to a virtual walk-a-thon. We're thinking we'd pick a US city and start walking around the Earth and see who gets the farthest by New Years Eve. We have about 20 active members. PM me and let me know by next Sunday, 1/27/2008.