Love my TrekDesk!! I'm a financial advisor/estate planning specialist and have been using it for 2 months. The results are amazing! I've slimmed down a bit and my focus has greatly improved! I'm also sleeping better and my digestive system problems have all but disappeared! Everyone should work like this!! I've attached a short video of the TrekDesk in action. - Update 01/12/12: I've lost 8 lbs but weight loss was not the reason I purchased a TrekDesk. Purchased it to be physically healthier and to improve my focusing ability (I have ADHD and it has helped tremendously!). Higher endurance and energy level. Increased ability to focus when walking and working. Firmer legs and butt! Higher metabolism. Low back pain completely gone. Like the fact that I can be completely productive at work while getting my exercise at the same time. It has freed up a lot of time that I used to spend walking.