Problem in IE6

Dear members,
I am not very good in HTML programming so please accept my apologizes if my question is very simple. I have a website called loonu.com. In IE7,IE8,Chrome,Firefox,Safari etc… its mainpage (www.loonu.com) is shown exactly how i want to, whereas in IE6 it looks terrible. My question is, according to your experience is my mistake so obvious because i can not see it.

Thanks for your help.

This may or may not fix it, but try removing the two blank lines at the top of the page - the doctype needs to be the first thing (even before whitespace) otherwise it’ll render in quirks mode