Aarrrgggg

I changed my template so that it wouldn't be all goofy in Internet Explorer and guess what--(those of you who use Internet Explorer already know ) Now I have a new template and my side bar is STILL located under the main portion of the blog in Internet Explorer! Aarrrgggg!

Can anyone help me? Michele--you're pretty tech-y. Any ideas about how I can fix this?

Oh, and any opinions about the new look anyone?