Exchange SP2 broke OWA Images

Hey everyone,

Specs:
Exchange 2003
IIS6
Windows 2003 Server

I had just installed Exchange 2003 Standard. OWA was working fine.

I upgraded to Exchange SP2 yesterday. In IE OWA displays “Loading”. In Firefox, OWA loads but all images are broken.

I have followed the steps regarding broken links in OWA. Permissions on the exchweb folder are set properly.

Any ideas what this could be? And how I could fix it? Thanks much!