I was just wondering, as I'd like to incorporate the number into my daily calorie calculations, but I haven't got a clue!

I also do an hour of aqua aerobics a week. Anyone got any idea?

From using google, a girl who weighs about 180 burned about 190-200 calories on level 1. I don't know about the other levels though. But it seemed level 1 for many is 190-200. And for the water aerobics- I used yer current weight, it said 318 calories per hour. I uused this handy dandy calculator http://www.healthstatus.com/calculate/cbc

Look on Google for a website called fitwatch (dot) com. I find it is another helpful calculator for calories... **** it even tells you how many calories you burn sleeping based on weight.

Ooh! Great stuff! Thanks guys. I'm quite impressed at the Jillian DVD, I mean.. it's 20 minutes and you do 200 cals?! Intense!
Thanks again!