As others have said, it used to be compatible at one point. I have been using it on my site for more than 5 years.
While this doesn't help you Giz, you can download a fully functional version for free. The $5 gets you the source files.
Darren got Pavel to work on the project but he left over a year ago. Since then it has been dead.
Anyone know of any good alternatives? I have tried a few over the years but it seems that everything affordable ends up with the developers disappearing at some point.
