A suggestion for the future when you do actually get to updating your site is to make things readable and viewable in all resolutions instead of requiring your viewers to change theirs. I don't know about everyone else, but when I see that I say to myself... "never mind it's not worth bothering to read if I have to go through all that". Just a thought for the future, but it's usually best for the website designer to adjust rather than expecting their viewers to do so.
*Disclaimer* The above fore mentioned suggestion doesn't in any way resemble, assemble, or in any way tie itself to Internet Explorer 6 or lower. In those cases let them upgrade I say!
