Using FCKEditor in software project - newbie question

Hi,

I am making a software project (a Multimedia standalone program) and I need a HTML editor.

FCKEditor is a superb candidate. My program is a hypervideo authoring system and needs this HTML editor facility in one module. I have been able to adapt FCKEditor to run inside my standalone application with no problems.

My question is about FCKEditor licensing, I have no problems to include FCKEditor source, credits and I can document the modifications I made to fit in my project (In fact there were minor modifications). So anyone else using the tools I´m using would be able to include it or modify to its personal needs and taste. But my authoring system is not open source, the whole project.

So my question is: is it possible to use FCKEditor in a project like this as a module?? (include all the source code, documentation on modifications, credits, etc).

Yes, I have read the license section, but sincerely I do not find a concrete answer to my question, and looking to the "commercial" options... these are out of my possibilities and project scope.

Thanks a lot for your time,

Benito Estrada