I have setup a treadmill with an xbox 360, cable, and a dvd player in front of it. I only run when I'm playing intense shooters like Call of Duty. Mostly I walk while playing longer single player games or watching dvds from netflix. I actually had to get rid of my couch to make room for this so if I want to veg out in front of the tv I have to be moving. I don't know how much weight loss I can attribute to this but when I do it consistently I sleep much better, am more relaxed and have better digestion. And I don't feel like playing video games once I'm done - so it really does kill two birds with one stone.

I built a table from Ikea that I had a laptop on ... I liked it but I could only use the computer when walking and then there wasn't enough room to run anymore. Also I only surfed the web and ripped cds when I had the computer setup. I didn't do any serious work but I could see myself getting into that. I think I would want to use the big tv for a monitor and a wireless keyboard/mouse.

I agree with the above comments about diet for weight loss. I'm trying to eat vegan for a while and I have noticed an immediate improvement in my blood sugar and how I feel. It is as if a whole body inflammation has cleared up.