Firstly can I say I have been watching WYMeditor for a while and like what I see. I have been searching for a cross browser editor for my content management system for some time and nothing has so far impressed me.
However, I like the concept of WYMeditor and the demos seem to work more or less the same in IE, Firefox and Opera. Safari support would be nice but I know that is coming

I have downloaded the latest version and installed it on my web server - very straightforward! The only problem is that although it works fine in Firefox and Opera I keep getting an error (line 164 character 4 Invalid argument) in IE.
Any ideas?
Thanks in advance