As a professional programmer i needed a dummy file maker.
I found 2 nice programs on the internet.

DFC: "Dummy File Creator"
 version 1.00.01 (Sep 27th, 2005)
 http://www.donationcoder.com/CodingSnacks/index.php

and NOD32-Dummy-File-Creator

However both where not satisfactory to me.
So i wrote my own and i give it back to the free users community
www.limelect.com