All is in the title

Dear amazing.. brilliant… (and did I say sexy) folks on this board,

  I have been using the theme for quite some time in an adapted form, I have however hit a snag. Since Internet Explorer 7 was released my menu's seem to be offset to the right, something that this site doesn't appear to be having a problem with. I'm not quite sure why and have played with and tweaked the code quite a bit to try and figure it out. 

I generally use firefox but wanted to make sure there were no problems but there were. 
You can see for yourself, if you are using IE 7 you should see the problem, if you're using IE 6 you shouldn't.

http://www.nikaaskini.com

Any link?
Because, to me, last version of jillij works fine under IE7