diff --git a/patches/captcha-6.x-1.0-rc2/README b/patches/captcha-6.x-1.0-rc2/README
deleted file mode 100644
index b8222ac..0000000
--- a/patches/captcha-6.x-1.0-rc2/README
+++ /dev/null
@@ -1,7 +0,0 @@
-The captcha module can be found at http://drupal.org/project/captcha
-
-These patches were built for Captcha 6.x-1.0-rc2. They are not guaranteed to
-work on other versions. Use at your own risk.
-
-These patches must be applied from the root of the captcha module directory.
-For help on applying patches, see http://drupal.org/node/60108.
\ No newline at end of file
diff --git a/patches/captcha-6.x-1.0-rc2/captcha.module.patch b/patches/captcha-6.x-1.0-rc2/captcha.module.patch
deleted file mode 100644
index 66d5826..0000000
--- a/patches/captcha-6.x-1.0-rc2/captcha.module.patch
+++ /dev/null
@@ -1,35 +0,0 @@
---- captcha.module	2008-11-14 02:28:11.000000000 -0800
-+++ captcha.module.new	2008-11-14 03:02:59.000000000 -0800
-@@ -240,7 +240,14 @@ function captcha_form_alter(&$form, $for
-       '#type' => 'value',
-       '#value' => $captcha['solution'],
-     );
--
-+    $form['captcha']['captcha_query'] = array(
-+      '#type' => 'value',
-+      '#value' => $captcha['query']
-+    );
-+    $form['captcha']['captcha_type'] = array(
-+      '#type' => 'value',
-+      '#value' => $captcha['type']
-+    );
-     // The CAPTCHA token is used to differentiate between different instances
-     // of the same form. This makes it possible to request the same form a
-     // couple of times before submitting them. The solution of the CAPTCHA of
-@@ -446,12 +453,15 @@ function captcha_captcha($op, $captcha_t
-         $answer = mt_rand(1, 20);
-         $x = mt_rand(1, $answer);
-         $y = $answer - $x;
-+        $query = t('@x + @y = ', array('@x' => $x, '@y' => $y));
-         $result['solution'] = "$answer";
-+        $result['query'] = $query;
-+        $result['type'] = 'math';
-         $result['form']['captcha_response'] = array(
-           '#type' => 'textfield',
-           '#title' => t('Math Question'),
-           '#description' => t('Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.'),
--          '#field_prefix' => t('@x + @y = ', array('@x' => $x, '@y' => $y)),
-+          '#field_prefix' => $query,
-           '#size' => 4,
-           '#maxlength' => 2,
-           '#required' => TRUE,
diff --git a/patches/captcha-6.x-1.0-rc2/image_captcha.module.patch b/patches/captcha-6.x-1.0-rc2/image_captcha.module.patch
deleted file mode 100644
index ab01595..0000000
--- a/patches/captcha-6.x-1.0-rc2/image_captcha.module.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- image_captcha/image_captcha.module	2008-11-14 09:45:54.000000000 -0800
-+++ image_captcha/image_captcha.module.new	2008-11-14 02:41:10.000000000 -0800
-@@ -133,11 +133,14 @@ function image_captcha_captcha($op, $cap
-         $seed = mt_rand();
-         $_SESSION['image_captcha'][$seed] = $code;
-         // build the result to return
-+        $query = '<img src="'. check_url(url("image_captcha/$seed")) .'" alt="'. t('Image CAPTCHA') .'" title="'. t('Image CAPTCHA') .'" />';
-         $result = array();
-         $result['solution'] = $code;
-+        $result['query'] = $query;
-+        $result['type'] = 'image';
-         $result['form']['captcha_image'] = array(
-           '#type' => 'markup',
--          '#value' => '<img src="'. check_url(url("image_captcha/$seed")) .'" alt="'. t('Image CAPTCHA') .'" title="'. t('Image CAPTCHA') .'" />',
-+          '#value' => $query,
-           '#weight' => -2,
-         );
-         $result['form']['captcha_response'] = array(
diff --git a/patches/captcha-6.x-1.0-rc2/text_captcha.module.patch b/patches/captcha-6.x-1.0-rc2/text_captcha.module.patch
deleted file mode 100644
index bc5525e..0000000
--- a/patches/captcha-6.x-1.0-rc2/text_captcha.module.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- text_captcha/text_captcha.module	2008-11-14 09:46:15.000000000 -0800
-+++ text_captcha/text_captcha.module.new	2008-11-14 02:40:50.000000000 -0800
-@@ -52,11 +52,14 @@ function text_captcha_captcha($op, $capt
-         $key = array_rand($words, 1);
-         $answer = $words[$key];
-         // store the answer and build the form elements
-+        $query = t('What is the @nth word in the phrase "@words"?', array('@nth' => _text_captcha_ordinal($key+1), '@words' => implode(' ', $words)));
-         $result = array();
-         $result['solution'] = $answer;
-+        $result['query'] = $query;
-+        $result['type'] = 'text';
-         $result['form']['captcha_response'] = array(
-           '#type' => 'textfield',
--          '#title' => t('What is the @nth word in the phrase "@words"?', array('@nth' => _text_captcha_ordinal($key+1), '@words' => implode(' ', $words))),
-+          '#title' => $query,
-           '#weight' => 0,
-           '#size' => 15,
-           '#required' => TRUE,
diff --git a/patches/captcha/README b/patches/captcha/README
deleted file mode 100644
index b8222ac..0000000
--- a/patches/captcha/README
+++ /dev/null
@@ -1,7 +0,0 @@
-The captcha module can be found at http://drupal.org/project/captcha
-
-These patches were built for Captcha 6.x-1.0-rc2. They are not guaranteed to
-work on other versions. Use at your own risk.
-
-These patches must be applied from the root of the captcha module directory.
-For help on applying patches, see http://drupal.org/node/60108.
\ No newline at end of file
diff --git a/patches/captcha/captcha.module.patch b/patches/captcha/captcha.module.patch
deleted file mode 100644
index 66d5826..0000000
--- a/patches/captcha/captcha.module.patch
+++ /dev/null
@@ -1,35 +0,0 @@
---- captcha.module	2008-11-14 02:28:11.000000000 -0800
-+++ captcha.module.new	2008-11-14 03:02:59.000000000 -0800
-@@ -240,7 +240,14 @@ function captcha_form_alter(&$form, $for
-       '#type' => 'value',
-       '#value' => $captcha['solution'],
-     );
--
-+    $form['captcha']['captcha_query'] = array(
-+      '#type' => 'value',
-+      '#value' => $captcha['query']
-+    );
-+    $form['captcha']['captcha_type'] = array(
-+      '#type' => 'value',
-+      '#value' => $captcha['type']
-+    );
-     // The CAPTCHA token is used to differentiate between different instances
-     // of the same form. This makes it possible to request the same form a
-     // couple of times before submitting them. The solution of the CAPTCHA of
-@@ -446,12 +453,15 @@ function captcha_captcha($op, $captcha_t
-         $answer = mt_rand(1, 20);
-         $x = mt_rand(1, $answer);
-         $y = $answer - $x;
-+        $query = t('@x + @y = ', array('@x' => $x, '@y' => $y));
-         $result['solution'] = "$answer";
-+        $result['query'] = $query;
-+        $result['type'] = 'math';
-         $result['form']['captcha_response'] = array(
-           '#type' => 'textfield',
-           '#title' => t('Math Question'),
-           '#description' => t('Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.'),
--          '#field_prefix' => t('@x + @y = ', array('@x' => $x, '@y' => $y)),
-+          '#field_prefix' => $query,
-           '#size' => 4,
-           '#maxlength' => 2,
-           '#required' => TRUE,
diff --git a/patches/captcha/image_captcha.module.patch b/patches/captcha/image_captcha.module.patch
deleted file mode 100644
index ab01595..0000000
--- a/patches/captcha/image_captcha.module.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- image_captcha/image_captcha.module	2008-11-14 09:45:54.000000000 -0800
-+++ image_captcha/image_captcha.module.new	2008-11-14 02:41:10.000000000 -0800
-@@ -133,11 +133,14 @@ function image_captcha_captcha($op, $cap
-         $seed = mt_rand();
-         $_SESSION['image_captcha'][$seed] = $code;
-         // build the result to return
-+        $query = '<img src="'. check_url(url("image_captcha/$seed")) .'" alt="'. t('Image CAPTCHA') .'" title="'. t('Image CAPTCHA') .'" />';
-         $result = array();
-         $result['solution'] = $code;
-+        $result['query'] = $query;
-+        $result['type'] = 'image';
-         $result['form']['captcha_image'] = array(
-           '#type' => 'markup',
--          '#value' => '<img src="'. check_url(url("image_captcha/$seed")) .'" alt="'. t('Image CAPTCHA') .'" title="'. t('Image CAPTCHA') .'" />',
-+          '#value' => $query,
-           '#weight' => -2,
-         );
-         $result['form']['captcha_response'] = array(
diff --git a/patches/captcha/text_captcha.module.patch b/patches/captcha/text_captcha.module.patch
deleted file mode 100644
index bc5525e..0000000
--- a/patches/captcha/text_captcha.module.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- text_captcha/text_captcha.module	2008-11-14 09:46:15.000000000 -0800
-+++ text_captcha/text_captcha.module.new	2008-11-14 02:40:50.000000000 -0800
-@@ -52,11 +52,14 @@ function text_captcha_captcha($op, $capt
-         $key = array_rand($words, 1);
-         $answer = $words[$key];
-         // store the answer and build the form elements
-+        $query = t('What is the @nth word in the phrase "@words"?', array('@nth' => _text_captcha_ordinal($key+1), '@words' => implode(' ', $words)));
-         $result = array();
-         $result['solution'] = $answer;
-+        $result['query'] = $query;
-+        $result['type'] = 'text';
-         $result['form']['captcha_response'] = array(
-           '#type' => 'textfield',
--          '#title' => t('What is the @nth word in the phrase "@words"?', array('@nth' => _text_captcha_ordinal($key+1), '@words' => implode(' ', $words))),
-+          '#title' => $query,
-           '#weight' => 0,
-           '#size' => 15,
-           '#required' => TRUE,
diff --git a/translations/ja.po b/translations/ja.po
deleted file mode 100644
index c80701f..0000000
--- a/translations/ja.po
+++ /dev/null
@@ -1,50 +0,0 @@
-# $Id$
-# -----------------------------------------------------------------------------
-# Japanese translation of Drupal (modules-zzzz_ajax)
-#
-# Copyright (c) 2008       Drupal Japan  ( http://drupal.jp/ )  /
-#                          Takafumi      ( jp.drupal@imagine **reverse order**)
-#
-# Generated from file:
-#  zzzz_ajax.module: n/a
-#  zzzz_ajax.info: n/a
-#
-# -----------------------------------------------------------------------------
-msgid ""
-msgstr ""
-"POT-Creation-Date: 2008-10-25 16:57+0900\n"
-"Last-Translator: Takafumi <jp.drupal@imagine **reverse order**>\n"
-"Language-Team: Drupal Japan\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=2; plural=(n!=1);\n"
-
-#: zzzz_ajax.module:13
-msgid "Ajax Forms Settings"
-msgstr "Ajaxフォームの設定"
-
-#: zzzz_ajax.module:14
-msgid "Controls which forms should use AJAX submissions."
-msgstr "AJAX送信を使用するフォームをコントロールします。"
-
-#: zzzz_ajax.module:72
-msgid "Forms to Use AJAX Submissions"
-msgstr "AJAX送信を使用するフォーム"
-
-#: zzzz_ajax.module:75
-msgid "Select the forms you wish to use AJAX submissions."
-msgstr "AJAX送信を使用したいフォームを指定してください。"
-
-#: zzzz_ajax.module:0
-msgid "zzzz_ajax"
-msgstr "zzzz_ajax"
-
-#: zzzz_ajax.info:0;0
-msgid "ZZZZ AJAX Forms"
-msgstr "ZZZZ AJAX Forms"
-
-#: zzzz_ajax.info:0
-msgid "Automatically validates and submits any Drupal form using AJAX. This module needs to run last."
-msgstr "任意のDrupalフォームでAJAXを使用した自動的な検証と送信を行います。 このモジュールは最後に実行される必要があります。"
-