Go
here .
I got this from a discussion in the Newspro forum. Click
here to see that. This apparently is commercial software, however, the author said it is freeware and you may use it with a link to his homepage somewhere.
The URL to the author is Peeter Marvet, and his website is
here .
Something else interesting to look over is
this , which seems to be a tutorial on how to make WSYIWYG embed into a webpage.
I think this would be a way better feature to add into the UBBCodeButtons hack, or even the UBB6 script.
Good luck!