If this post turns up twice-apologies. I posted earlier but it never appeared. Must have made a mistake.
My problem is that I am running Nebulae on J1.5 at
www.gingergraphicdesign.com
and in IE7 and 8 the main menu disappears, and in FF and Safari (Mac) it breaks into text only. I have spent several days building this site and now it is fatally broken. Can anyone help?