I've just installed the Koivi text editor and love it so far, but how is the spell checker stuff suppose to work? I know this is a dumb question but ...

When I click on the spell check button from Firefox, I'm taken to the spellbound page. I already have this Firefox extension installed in my local browser, but how do I use this software as a spell checker in the Koivi text editor.

Likewise, if I click the spell check button from IE, I go to the IESpell page. Again, how do I use this software on my web site.

Thanks in advance for the help!