By default, the signup page users get directed to is made to integrate into the default theme. As the site admin of the best new blog host on the block, you’re probably going to pick another theme so you can stand out in the crowd. With soem themes, the signup page looks horrible. While others [...]
Changing the default theme
Let’s face it, the default theme is ugly. Sure it was cool way back when, but now everyone has rounded corners and big blue headers. There may come a time when you would like to have the default theme on signup be something else. For this, I am going to assume you’ve already picked another [...]
Enabling a theme for just one blog
Sometimes on a WPMU system, you may wish to have a theme enabled just for one blog. The main blog is a good example,. because you do not want users able to choose the exact same layout as the main blog with any custom coding it may have. First, make sure the theme is not [...]
Adding new themes
In MU, users do not have access to the server, and the site admin is the one who will upload new themes. They stil go in the Themes directory just like in regular WordPress. Before they will show up sitewide for all users, the admin must enable it. Go to Site Admin -> Themes. Here [...]

