Text Box causing problems in IE7 and IE6

I have a two column set up for a small page located here (http://ebbysbook.com/bookmark/)

Now when the text box on the right side is not in it looks good on every browser, but once it is in it completely messes up in Internet explorer but looks great in FireFox(of course). I know i am have an error of

"Expanding Box Problem"

Which i cant figure out how to fix with out redoing major parts, but if i have to i will.

If you have any suggestions let me know.

Thanks!

I can't figure out the exact reason, but when you remove the last textarea
<textarea name="customBackText" cols="42" rows="5"></textarea>

Btw, why did you use tables for form layout? It makes the things much hard to debug. Follow www.alistapart.com/articles/prettyaccessibleforms

i actually figured it out if anyone is interested:

I floated the left column and had the right one follow. So oce for whatever reason the text area would throw it off in IE. So i just floated the right column to the right. thanks for the help though.