I updated my blog from 2.9.2 to 3.0 and then installed the multisite option. Then I created a sub-site, but there are no graphics or images showing up anywhere on the newly created sub-sites. All images and graphics on my main site are showing and functioning like normal.
Any ideas what's wrong?
Here's a link to a test site I threw together. As you can see I'm using the 2010 theme and the header image is missing.