The "Home" link in the sidebar shouldn't assume the posts controller …

…is mapped to the root.

app/helpers/navigation_helper.rb

@@ -1,7 +1,7 @@
 module NavigationHelper
   def page_links_for_navigation
     link = Struct.new(:name, :url)
-    [link.new("Home", posts_path),
+    [link.new("Home", root_path),
      link.new("Archives", archives_path)] +
       Page.find(:all, :order => 'title').collect {|page| link.new(page.title, page_path(page))}
   end