Who LIKES cleaning?!
I don't like it anymore than you do, but knowing that I'm burning calories helps give me the motivation to do it! Another idea...depending on where your computer is and how much space you have, maybe you could buy some workout dvds and play them on the computer. Or there are tons of free workout videos online...some of them are kind of short (10-15 minutes), but if you do 2, 3, or 4 of them you have a good 30-60 minute workout in!