I know I've asked a lot of questions here lately, but this is the last honest!
Basically I have this looking just about spot on in all browsers that I have tested, except for one thing which is a problem in each.
The side content all screws up unless the left content is long enough. The homepage is correct, but on the navigation click toptens and you will see the problem. I guess I could just add a rule so that the height of the left is always 1500px or something, but I'd rather just have the right stuff always be on right floated.