diff --git a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
index c3d53621d..abb341105 100644
--- a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
+++ b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
@@ -752,18 +752,35 @@ abstract class AbstractPlatform
 
         return $name . ' ' . $typeDecl . $charset . $default . $notnull . $unique . $check . $collation;
     }
+    
+    /**
+     * Gets the SQL snippet that declares a floating point column of arbitrary precision.
+     *
+     * @param array $columnDef
+     * @return string
+     */
+    public function getDecimalTypeDeclarationSql(array $columnDef) 
+    {
+        $columnDef['precision'] = ( ! isset($columnDef['precision']) || empty($columnDef['precision']))
+            ? 10 : $columnDef['precision'];
+        $columnDef['scale'] = ( ! isset($columnDef['scale']) || empty($columnDef['scale']))
+            ? 0 : $columnDef['scale'];
+        
+        return 'NUMERIC(' . $columnDef['precision'] . ', ' . $columnDef['scale'] . ')';
+    }
 
     /**
      * Gets the SQL snippet that declares a 4 byte integer column.
      *
-     * @param <type> $name
-     * @param <type> $field
+     * @param array $columnDef
+     * @return string
      */
     abstract public function getIntegerTypeDeclarationSql(array $columnDef);
 
     /**
      * Gets the SQL snippet that declares an 8 byte integer column.
      *
+     * @param array $columnDef
      * @return string
      */
     abstract public function getBigIntTypeDeclarationSql(array $columnDef);
@@ -771,6 +788,7 @@ abstract class AbstractPlatform
     /**
      * Gets the SQL snippet that declares a 2 byte integer column.
      *
+     * @param array $columnDef
      * @return string
      */
     abstract public function getSmallIntTypeDeclarationSql(array $columnDef);
@@ -778,6 +796,7 @@ abstract class AbstractPlatform
     /**
      * Gets the SQL snippet that declares common properties of an integer column.
      *
+     * @param array $columnDef
      * @return string
      */
     abstract protected function _getCommonIntegerTypeDeclarationSql(array $columnDef);
diff --git a/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php b/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php
index 87dc566ce..4f3be38a3 100644
--- a/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php
+++ b/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php
@@ -32,8 +32,13 @@ require __DIR__ . '/DoctrineAnnotations.php';
 /**
  * The AnnotationDriver reads the mapping metadata from docblock annotations.
  *
- * @author Roman Borschel <roman@code-factory.org>
- * @since 2.0
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link    www.doctrine-project.org
+ * @since   2.0
+ * @version $Revision$
+ * @author  Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author  Jonathan Wage <jonwage@gmail.com>
+ * @author  Roman Borschel <roman@code-factory.org>
  */
 class AnnotationDriver implements Driver
 {
diff --git a/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php b/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php
index 2d12e3d7b..02b0f968f 100644
--- a/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php
+++ b/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php
@@ -26,8 +26,13 @@ use Doctrine\ORM\Mapping\ClassMetadata;
 /**
  * XmlDriver is a metadata driver that enables mapping through XML files.
  *
- * @author Roman Borschel <roman@code-factory.org>
- * @since 2.0
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link    www.doctrine-project.org
+ * @since   2.0
+ * @version $Revision$
+ * @author  Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author  Jonathan Wage <jonwage@gmail.com>
+ * @author  Roman Borschel <roman@code-factory.org>
  */
 class XmlDriver extends AbstractFileDriver
 {
diff --git a/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php b/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php
index 422015fd6..ae812127d 100644
--- a/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php
+++ b/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php
@@ -33,8 +33,13 @@ if ( ! class_exists('sfYaml', false)) {
 /**
  * The YamlDriver reads the mapping metadata from yaml schema files.
  *
- * @author Jonathan H. Wage <jonwage@gmail.com>
- * @since 2.0
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link    www.doctrine-project.org
+ * @since   2.0
+ * @version $Revision$
+ * @author  Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author  Jonathan Wage <jonwage@gmail.com>
+ * @author  Roman Borschel <roman@code-factory.org>
  */
 class YamlDriver extends AbstractFileDriver
 {
diff --git a/lib/Doctrine/ORM/Tools/Cli/Tasks/VersionTask.php b/lib/Doctrine/ORM/Tools/Cli/Tasks/VersionTask.php
index f016cebf3..af46b8d1e 100644
--- a/lib/Doctrine/ORM/Tools/Cli/Tasks/VersionTask.php
+++ b/lib/Doctrine/ORM/Tools/Cli/Tasks/VersionTask.php
@@ -39,12 +39,15 @@ class VersionTask extends AbstractTask
      */
     public function extendedHelp()
     {
-        $this->getPrinter()->writeln('version extended help.', 'INFO');
-        /*$this->getPrinter()->write('version extended help' . PHP_EOL, 'HEADER');
-        $this->getPrinter()->write('version extended help' . PHP_EOL, 'ERROR');
-        $this->getPrinter()->write('version extended help' . PHP_EOL, 'INFO');
-        $this->getPrinter()->write('version extended help' . PHP_EOL, 'COMMENT');
-        $this->getPrinter()->write('version extended help' . PHP_EOL, 'NONE');*/
+        $printer = $this->getPrinter();
+        
+        $printer->write('Task: ')->writeln('version', 'KEYWORD')
+                ->write('Synopsis: ');
+        $this->_writeSynopsis($printer);
+        
+        $printer->writeln('Description: Displays the current installed Doctrine version.')
+                ->writeln('Options:')
+                ->writeln('No available options', 'INFO');
     }
 
     /**
@@ -52,12 +55,12 @@ class VersionTask extends AbstractTask
      */
     public function basicHelp()
     {
-        $this->getPrinter()->writeln('version', 'KEYWORD');
-        /*$this->getPrinter()->write('version basic help' . PHP_EOL, 'HEADER');
-        $this->getPrinter()->write('version basic help' . PHP_EOL, 'ERROR');
-        $this->getPrinter()->write('version basic help' . PHP_EOL, 'INFO');
-        $this->getPrinter()->write('version basic help' . PHP_EOL, 'COMMENT');
-        $this->getPrinter()->write('version basic help' . PHP_EOL, 'NONE');*/
+        $this->_writeSynopsis($this->getPrinter());
+    }
+    
+    private function _writeSynopsis($printer)
+    {
+        $printer->writeln('version', 'KEYWORD');
     }
     
     /**
@@ -74,11 +77,6 @@ class VersionTask extends AbstractTask
      */
     public function run()
     {
-        $this->getPrinter()->writeln('version normal flow.', 'INFO');
-        /*$this->getPrinter()->write('version run' . PHP_EOL, 'HEADER');
-        $this->getPrinter()->write('version run' . PHP_EOL, 'ERROR');
-        $this->getPrinter()->write('version run' . PHP_EOL, 'INFO');
-        $this->getPrinter()->write('version run' . PHP_EOL, 'COMMENT');
-        $this->getPrinter()->write('version run' . PHP_EOL, 'NONE');*/
+        $this->getPrinter()->writeln('You are currently running Doctrine 2.0.0 Alpha 1', 'INFO');
     }
 }
\ No newline at end of file