FCKEditor and forms

[cacooke]

I'm having a problem with the FCKEditor when adding/modifying a category description. Everything seems to works fine unless I put a form into the editor. This category needs to be just a simple Request for quote form with a text area field that sends an email. the problem shows up when I press update. The systems just hangs and I have to refresh then browser back and then my changes r gone. I have even tried just the <form> </form> and it still locks. other html tags seem to work correctly.
Any Ideas anyone?
Has anyone else run into this problem? I couldn't find a reference to this in the forums or the bug list.

Thanks