Just throwing out ideas here Captain - I know
this script isn't finished yet or anything.

But to be honest - this is one script I would
really, really like to see happen ... I've been
longing for a customized (kixtart) HTML syntax
colorizer for a long time - like postprep but
better - getting real excited about this.

Might want to set the color textboxes into the
VeryLocked state (Locked=2) ... and maybe turn
TabStops off. Dont see any need for the user to
be poking around in those fields, yeah ?

Other thing - can you try and see if you can
somehow get Kixforms scripts themselves to pass
through the UBB filter checking thats done. Last
thing I've known - forms scripts get kicked out
when not posted between code tags - think
specifically because the OnClick event looks
suspiciously like a BODY ONCLICK in HTML.