Moved to new host, now pages do not display

Just moved a WP installation,(same domain name, new host) and the front page shows just fine, the log in even works fine.

Site can be found at : http://2011.yaegercpareview.com/

The permalinks do not display/work. We are using pretty permalinks “/%postname%/”, and no joy. We get a 404 error.

Even the ugly permalinks do not work. The “AUD” nav is to p=5, and it does not respond.

The only diff between this install and the old one, is this one is running on Windows 2008 (with updates) with IIS 7.5.

We have another WP site created on this box and permalinks work fine, so I don’t think Windows and IIS are the issue.

The 2011. is a sub-domain, could that be the issue?

Any ideas?

Thanks for any help.