The Radio site is back up now I see, but I already figured out how to do relative linking by hacking into the templates. I just needed to prefix my links with <% radio.macros.weblogUrl() %>.

Here I am just starting my blog, starting to understand how Radio works and I haven't quite figured out how the relative linking of internal pages works yet. So I go to look for help and what do I get? A big fat nothing! The radio.userland.com site is down... again. :(