Tonight I updated the theme at geekcowboy.com to be sitewide.  Previously, I was using my theme named Sue for the blog, but now I have it as a sitewide theme as well.  Whenever Community Server 2008 is released I will make sure to zip up my theme and release it as well.  There will also be some revisions and updates to it before that time, as I plan to add widget support.  One thing to note is that this theme only supports the media gallery and blog.  This is perfect for an individual that only wants a blog and media gallery.

Are you using widgets yet in Community Server 2008 Beta 1?  They are available in the group and site themes.  In the next set of bits they will also be available in all blog themes.  Additionally, they are also going to be all localized.