I've updated the Silt server code that's available here, on the Wiki. The latest code is there, along with all the latest SSP templates (including all the css stuff as well). I've changed all the pages to report themselves as utf-8 as well, which is something I should have done awhile back - it lines up with the way the content is actually stored.

I haven't updated the prebuilt server quite yet; I intend to get to that shortly.