non xwiki10b1 skins

Hey there, I was looking at skins for xwiki, as I am not that fond of the default xwiki10b1 and I found xwiki10. This skin looks good, but unfortunately the registration link is broken (linking to a page that does not exist). Can someone point me to a way to fix this or indeed if there is a nice clean (more compact) skin available for general use? Thanks, Andy