Build: 6003 -- problem with new request form field width

After upgrading to version 6 my new request form has had the width of a field changed. It's about one character wide now, but needs to be at least 12 characters wide.

The field is in the Category Details section and is the only field on the right hand side. The fields on the left hand side do not need to be anywhere near as wide as they are currently displaying.

This is only a problem with IE (and have only tested IE 6.0). Things display properly in FireFox. Unfortunately, nearly 100% of our users use IE 6.0 exclusively (no plans to upgrade to 7.0 anytime soon).

Is there a fix for this or work around?

Please see attached file for a screen shot of the New Request Form.

Thank you!
Rich
rzagorski@lightspeedresearch.com