Somethings wrong

Something seems to be wrong with my CSS layout. I think it might be my monitor or it might not be... who knows, but I've noticed the same problem Karls blog, so maybe it might be just my computer. Will have to test this tomorrow...

The problem is that the main area doesnt like being adjacent to the side bar to the right and only starts after the end of the side bar which is really odd. Maybe have to tweek the size of the box to fix it, but dont really want to do that. Knowing my luck it wont fix the problem anyway.