Unstable sidebar positioning in IE6

Site url?

I am also facing a similar problem on my blog. Sidebar goes to the bottom when viewed in ie6. It happens only with the homepage (index.php). Other pages display well.

I just noticed that some of the single post pages also have this problem.

You need to sort out some of the validation errors on your site first.

Thanks esmi. I fixed it up by changing span-16 { width: 620px;} in the css to span-16 { width: 615px;}
Also learnt a lot from the link you mentioned. I brought down the validation errors from 40 odd to 20 something.