ATTN: DDR Players. Calorie Estimate Requested.

Okay, so we all know the built in calorie counter, err, sucks, for lack of a better word. So I was wondering if any of you could give me an estimate on the calories burned in the custom course I made.

First, me:
18 year old male
5 feet 10.5 inches tall
Broad Shoulders
170 lbs.

The song list: (All on Heavy difficulty)
Twilight Zone
Tsugaru
So Deep
Paranoia KCT
Afronova
Burning Heat
Kakumei
Maxx Unlimited

I would like to know too since those are songs I play often... What I do to estimate is use jumping rope for the same amount of time as I play since playing on heavy means you are pretty much just jummping around at a very fast pase. 

Aww. I've been naiive and believed the calorie counter blindly to this moment. I feel heart broken and betrayed now. HOW COULD YOU DO THIS TO ME, DDR, HOW???

Anyways. I hope someone replies with a good estimate because I'd like to know too.

Kasumi, here's my logic on the built in calorie counter. According to it, I can do the equivalent of running 10 miles in around 40 minutes. I cannot run anywhere near a 4 minute mile. :-).

Not nearly as bad as In the Groove's counter though... it put me at 3,000 calories in 45 minutes. I think that would qualify me as legally dead =D