Did you look at "Deskercise" thread yet?
It was encouraging to read that you hate the treadmill, but will do it anyway, sometimes. I hate strength training, but decided that I have no options and that I have to do it. Nice to have some company when I am not doing what I love!
"Do what you need to do, so that you can do what you want to do." Quote taken from somewhere on SP website threads.