Hey..just decided to release CQE sources before deleting them. Maybe someone find them useful, hehe. First, I'd like to say that when I programmed it, I didn't know c++ too much, so you will find the source a little "messed" and no way clean. Well, said that, here is the link:
www.cofruben.com/temp/CQE.rar
Thanks krusher, for your hosting.
Please, don't blame me. If you don't understand it, you won't find any help, since it was a lot of time ago when I programmed it, and now I have no idea how I programmed it exactly. (I got stoned when I saw I coded the program in such way, heh).
Good luck with it.