Design – Problem in IE7

Hi everyone,
This is my site that i have created from scratch 3 days ago.

I’m using Dynamic Content Gallery and have problem with it in IE7.
For getting it a little better i add, position: absolute and, left,top,right 0px;.

The problem as you see it that the sidebar don’t like the code.
Do someone have a solution to this perhaps?
Would be greatful for answers. IE6 i don’t care of, maybe i do a own css for it or i block it, haven’t desided it yet.

Best regards
Fidde