are you talking about this software program:
http://www.electricquilt.com/Shop/QDW/QDW.asp
It's on sale right now for $20 and I believe it's downloadable.
I've used it and it will print your design and calculate your yardage. But like EQ (I have EQ5) it will calculate what you need for each fabric type. Sometimes it over calculates, but I would rather have too much then not enough.
Just a thought
Mona