IE formatting issue. Jquery and Fancybox

I have a file using jquery and fancybox which are not playing well in IE. It's a side floating menu and it is at the footer in IE when it should be on the side of my page. And the fancybox popup opens a little messed up (again, a formatting issue). All works perfectly in Firefox so it must be a simple issue I'm not seeing. budget $20 and a great review. Need it fixed right away!