Here's the thing.. I'm going to assume you're self employed and work at home based on what you just mentioned..
You don't have to do the whole "treadmill walking hours on end while working" thing if you want to lose weight.
- Get on that treadmill, jog for 20 minutes a day.. what is 20 minutes anyways? You can't tell me you can't spare 20 minutes a day..
- Then integrate any of these other suggestions... drink more water throughout the day, it helps you lose fat... eat more frequent smaller portioned meals... eat no more than once every 3 hours... replace bad snacks with healthier snacks like low fat string cheese, yoplait light yogurt, etc... consume foods higher in carb in the morning and less of them at night (and more of protein at night)...
any of those suggestions combined with some treadmill work will help you lose a lot of weight.. and once you've lost as much weight as you can (when you plateau), just increase intensity on treadmill and/or add another one of those suggestions..
the idea of following a specific diet plan / workout plan step by step has proven ineffective, people won't do it if it's so fuckin strict. but if you slowly transition into a healthier lifestyle by making those healthier changes, you'll both lose the weight, and allow yourself to stick with it because it's not so bad.
check out my site:
www.healthygo.com - I've written all the articles in the articles section there