@Guest: You're welcome :-)
I've noticed, that author one of the GUI libraries (for drag&drop) I'm using does not allow me to publish the source code without his approval. Problem is that page, where I've downloaded the code does not exist anymore. So I don't know how to contact him. I may release only part of the code (without the library), but nobody can compile it.
I would be willing to help clean up the code. Have you considered releasing it under the GPL?
One important aspect of security-related software like this is that without source code it's extremely difficult to audit how secure the software is.