I emailed the source code back to the original developers, but they wanted it in a diff format. I have not got round to figuring out what the means *blush*

I have also been pushing the vendor for a proper technical specification - I reverse engineered what I did. No luck though.

So I do need to allocate a couple of hours to do the diff and send that off; in the meantime if you wanted a copy of the binary that I use, pm me and I'll email it to you.