Stuck at 220

I did my first run yesterday using my new Garmin foot pod on the treadmill and I love it.  I am just hooked on gadgets like this.  This Garmin hooks up with any device that has ANT+.  I'm in trouble because now I want the Tanita BC-1000 body scale with ANT+ which automatically loads all my stats to the Garmin and I can download it to Garmin Connect.  Maybe for my birthday if I can wait that long.  I ran 5.02 miles yesterday.  The Garmin says I only burned 460 calories.  I am 220 lbs still and every calulator says I burned around 700+.  I'll have to work with that and see what's going on.  On 10/18/10 I was 220--11/2 i was 219.0--11/19--i was 222.0--11/16 i was 221.2 and this week i was 220.1.  For over a month i have been in the low 220s.  My body must like this weight.  By 12/01 i will be at least 219.0 because my mileage is looking much better and my eating has been reallly good.  I hate goal setting but here we go again.  Just Run