diff --git a/dat/code_generator_request_import.dat b/dat/code_generator_request_import.dat
new file mode 100644
index 0000000..10d6f62
--- /dev/null
+++ b/dat/code_generator_request_import.dat
@@ -0,0 +1,5 @@
+
+bookshelf.protozb
+bookshelf.proto	importingaddressbook.proto"1
+	BookShelf$
+books
 (2.tutorial.AddressBook
\ No newline at end of file
diff --git a/lib/beefcake.rb b/lib/beefcake.rb
index 2083778..22707b5 100644
--- a/lib/beefcake.rb
+++ b/lib/beefcake.rb
@@ -272,7 +272,15 @@ def to_hash
       __beefcake_fields__.values.inject({}) do |h, fld|
         value = self[fld.name]
         unless value.nil?
-          h[fld.name] = value
+          case value
+          when Array
+            next if value.empty?
+            h[fld.name] = value.map {|val| val.is_a?(Message) ? val.to_hash : val}
+          when Message
+            h[fld.name] = value.to_hash
+          else
+            h[fld.name] = value
+          end
         end
         h
       end
diff --git a/lib/beefcake/generator.rb b/lib/beefcake/generator.rb
index 9e2ff29..c370adb 100644
--- a/lib/beefcake/generator.rb
+++ b/lib/beefcake/generator.rb
@@ -109,8 +109,10 @@ class FileDescriptorProto
     optional :name, :string, 1       # file name, relative to root of source tree
     optional :package, :string, 2    # e.g. "foo", "foo.bar", etc.
 
-    repeated :message_type, DescriptorProto,     4;
-    repeated :enum_type,    EnumDescriptorProto, 5;
+    repeated :dependency, :string, 3
+
+    repeated :message_type, DescriptorProto,     4
+    repeated :enum_type,    EnumDescriptorProto, 5
   end
 
 
@@ -146,8 +148,9 @@ def self.compile(ns, req)
         g.compile(ns, file)
 
         g.c.rewind
+        # Change the filename to be relative to -I
         CodeGeneratorResponse::File.new(
-          :name => File.basename(file.name, ".proto") + ".pb.rb",
+          :name => file.name.gsub(".proto", ".pb.rb"),
           :content => g.c.read
         )
       end
@@ -239,7 +242,7 @@ def field!(pkg, f)
         end
         t = t.gsub(/^\.*/, "")       # Remove leading `.`s
 
-        t.gsub(".", "::")  # Convert to Ruby namespacing syntax
+        t.split(".").map { |e| e[0].capitalize + e[1..-1]  }.join("::") # Convert to Ruby namespacing syntax
       else
         ":#{name_for(f, T, f.type)}"
       end
@@ -273,7 +276,13 @@ def compile(ns, file)
       puts "require \"beefcake\""
       puts
 
+      # Use the package as a namespace, converting under_scores to CamelCase for better Ruby style
+      ns += (file.package || "").split(/\W+/).map{ |e| e.split('_').map(&:capitalize).join('') }
       ns!(ns) do
+        Array(file.dependency).each do |df|
+          puts "require \"#{df.gsub(".proto", ".pb")}\""
+        end
+
         Array(file.enum_type).each do |et|
           enum!(et)
         end
diff --git a/test/generator_test.rb b/test/generator_test.rb
index ecccd53..553fe87 100644
--- a/test/generator_test.rb
+++ b/test/generator_test.rb
@@ -33,6 +33,28 @@ def test_generate_two_level_namespace
     assert_match(/module Top\s*\n\s*module Bottom/m, @res.file.first.content)
   end
 
+  def test_generate_package_namespace
+    @req.proto_file.first.package = "middle.bottom_level"
+    @res = Beefcake::Generator.compile(["Top"], @req)
+    assert_match(/module Top\s*\n\s*module Middle\s*\n\s*module BottomLevel/m, @res.file.first.content)
+  end
+
+  def test_generate_import
+    # Load up the generator request for the addressbook.proto example
+    dat = File.dirname(__FILE__) + "/../dat/code_generator_request_import.dat"
+    mock_request = File.read(dat)
+    @req = CodeGeneratorRequest.decode(mock_request)
+    @res = Beefcake::Generator.compile([], @req)
+    assert_equal(CodeGeneratorResponse, @res.class)
+    assert_match(/require "addressbook.pb"/m, @res.file.first.content)    
+  end
+
+  def test_generate_retain_path
+    @req.proto_file.first.name = "proto/addressbook.proto"
+    @res = Beefcake::Generator.compile([], @req)
+    assert_equal("proto/addressbook.pb.rb", @res.file.first.name)
+  end
+
   # Covers the regression of encoding a CodeGeneratorResponse under 1.9.2-p136 raising
   # Encoding::CompatibilityError: incompatible character encodings: ASCII-8BIT and US-ASCII
   def test_encode_decode_generated_response
diff --git a/test/message_test.rb b/test/message_test.rb
index 295c11e..53b8aed 100644
--- a/test/message_test.rb
+++ b/test/message_test.rb
@@ -433,6 +433,12 @@ def test_bool_to_hash
     assert_equal false_expectation, false_message.to_hash
   end
 
+  def test_nested_to_hash
+    msg = CompositeMessage.new(:encodable => SimpleMessage.new(:a => 1))
+    exp = { :encodable => { :a => 1 } }
+    assert_equal(exp, msg.to_hash)
+  end
+
   def test_fields_named_fields
     contents = %w{fields named fields}
     msg = FieldsMessage.new fields: contents