A possibility to consider….courtesy of Bob Rankin:
Firefox has always maintained that pages should render according to the standards established by the World Wide Web Consortium (W3C). But Microsoft has long been castigated by the Web community for not adhering to those standards. So as long as Microsoft goes its own way, there will always be Web pages that look great in IE and horrible in other browsers, including Firefox. There is a workaround for this, however.
The IE View addon for Firefox will launch IE and display a Microsoftian page in it at the click of a mouse key. You can also tell IE View to always display a given page or all pages from a given Web site in IE. So when something doesn’t look or work right in Firefox, try it with IE View and IE 8.