I will have to respectfully disagree with you on this. Walking is probably the BEST cardio activity. Anything that gets your heart rate up in the fat-burning zone will help you to burn calories. You cannot reduce fat from certain body parts, your metabolism just does not work that way. You can do crunches and get great ab muscles, but that will not cause you to lose fat in that area alone so you may not see the results unless you lose weight in general. Cardio-type activities are the best all-over weight loss exercise. I think you probably need to make relatively small changes in your food choices to get results, LIP, since you do so much walking already.
:ham: <--- Cool! A new food-related smiley!
And just so you know, LIP, fried rice contains a staggering amount of fat, even though you wouldn't think so. If you cook more and eat out less, you will know what goes into your food.