diff --git a/lib/middleman/templater+dynamic_renderer.rb b/lib/middleman/templater+dynamic_renderer.rb
new file mode 100644
index 00000000..70f018af
--- /dev/null
+++ b/lib/middleman/templater+dynamic_renderer.rb
@@ -0,0 +1,30 @@
+# Monkey-patch to use a dynamic renderer
+class Templater::Actions::File
+  def identical?
+    if exists?
+      return true if File.mtime(source) < File.mtime(destination)
+      FileUtils.identical?(source, destination)
+    else
+      false
+    end
+  end
+end
+
+class Templater::Actions::Template
+  def render
+    # The default render just requests the page over Rack and writes the response
+    request_path = destination.gsub(File.join(Dir.pwd, Middleman::Base.build_dir), "")
+    browser = Rack::Test::Session.new(Rack::MockSession.new(Middleman::Base))
+    browser.get(request_path)
+    browser.last_response.body
+  end
+
+  def identical?
+    if File.exists?(destination)
+      return true if File.exists?(source) && File.mtime(source) < File.mtime(destination)
+      File.read(destination) == render 
+    else
+      false
+    end
+  end
+end
\ No newline at end of file
diff --git a/middleman.gemspec b/middleman.gemspec
index 6b39f1f9..0f181b7f 100644
--- a/middleman.gemspec
+++ b/middleman.gemspec
@@ -5,7 +5,7 @@
 
 Gem::Specification.new do |s|
   s.name = %q{middleman}
-  s.version = "0.9.9"
+  s.version = "0.9.10"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Thomas Reynolds"]
@@ -69,12 +69,11 @@ Gem::Specification.new do |s|
      "spec/relative_assets_spec.rb",
      "spec/spec_helper.rb"
   ]
-  s.has_rdoc = true
   s.homepage = %q{http://wiki.github.com/tdreyno/middleman}
   s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
   s.rubyforge_project = %q{middleman}
-  s.rubygems_version = %q{1.3.1}
+  s.rubygems_version = %q{1.3.5}
   s.summary = %q{A static site generator utilizing Haml, Sass and providing YUI compression and cache busting}
   s.test_files = [
     "spec/builder_spec.rb",
@@ -87,7 +86,7 @@ Gem::Specification.new do |s|
 
   if s.respond_to? :specification_version then
     current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
-    s.specification_version = 2
+    s.specification_version = 3
 
     if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
       s.add_runtime_dependency(%q<templater>, [">= 0"])