Ken -
I am using the latest version of the cuteeditor (6.6.0.0)
I am using FF 4.0.1.
We are trying to upgrade the cuteeditor to resolve numerous issues (we have been at 6.2 for some time), and I am unable to provide you with a test url with which to test.
The problem is partially demonstrable using the cutesoft example site, and the instructions I've provided.
Please let me know if you need more information from me.
Thanks