not sure why the tabs have to be up top lik that, not allowing me to move them below... there's that "blank" tab over on the right with nothing to say it opens up a new tab (just found that weird, even for a beta), and one of the first things noticed right away when i pulled up my site was that the position:fixed on the sidebar wasn't working in IE7 (beta).... damn.

Download the standalone IE7 (beta1)

(hat tip: jorge)