Give it the vitals about the job and it will calculate (using proprietary algorithms) the number of days the job will take. It also tends to deliver sarcastic opinions on the job with suggestions about how to deal with it.
A must-have for every Dilbert(tm).

Update Description:
Version 1.02 has speed and size improvements.
It's much faster, and went from a file size of 96k (v1.01) to 7k (v1.02).