Is there a control I can drop on a form which will allow the user to view/edit formatted HTML that is stored in a table (not a file)?

I'm supposed to write a robust email/newsgroup reader, with features comparable to Outlook Express. The only problem left to solve is the formatted message. I finally settled on TX Text Control, but it is driving me batty.

If I can get this working, my next project will require even more HTML features, such as handling in-line and externally-linked graphic files (in other words, a web-page builder).

Is anyone doing anything even remotely similiar to what I'm trying to do? Should I just jump off a cliff right now?

-Bri.