Passive skill tree "calculator"

I'm not sure if this has already been suggested or is in the works or anything. But it'd be nice if the passive skill tree calculator would add up everything you skilled into with a total value or something. This would make it easier to compare builds you're creating to see which one is more optimized and whatnot. Just a suggestion. If there's something I'm not understanding that would make this impossible or difficult please excuse this.

Google :)

http://code.google.com/p/path-of-exile-skilltree-planer/

Aha thank you :D that's awesome