diff -r 77e062628ef5 -r 361e324a0ed4 Hardware/HDD/HDD.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Hardware/HDD/HDD.cs	Tue Jan 26 22:37:48 2010 +0000
@@ -0,0 +1,110 @@
+/*
+  
+  Version: MPL 1.1/GPL 2.0/LGPL 2.1
+
+  The contents of this file are subject to the Mozilla Public License Version
+  1.1 (the "License"); you may not use this file except in compliance with
+  the License. You may obtain a copy of the License at
+ 
+  http://www.mozilla.org/MPL/
+
+  Software distributed under the License is distributed on an "AS IS" basis,
+  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+  for the specific language governing rights and limitations under the License.
+
+  The Original Code is the Open Hardware Monitor code.
+
+  The Initial Developer of the Original Code is 
+  Michael Möller <m.moeller@gmx.ch>.
+  Portions created by the Initial Developer are Copyright (C) 2009-2010
+  the Initial Developer. All Rights Reserved.
+
+  Contributor(s):
+
+  Alternatively, the contents of this file may be used under the terms of
+  either the GNU General Public License Version 2 or later (the "GPL"), or
+  the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+  in which case the provisions of the GPL or the LGPL are applicable instead
+  of those above. If you wish to allow use of your version of this file only
+  under the terms of either the GPL or the LGPL, and not to allow others to
+  use your version of this file under the terms of the MPL, indicate your
+  decision by deleting the provisions above and replace them with the notice
+  and other provisions required by the GPL or the LGPL. If you do not delete
+  the provisions above, a recipient may use your version of this file under
+  the terms of any one of the MPL, the GPL or the LGPL.
+ 
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+
+namespace OpenHardwareMonitor.Hardware.HDD {
+  public class HDD : IHardware {
+
+    private const int UPDATE_DIVIDER = 30; // update only every 30s
+
+    private string name;
+    private IntPtr handle;
+    private int drive;
+    private int attribute;    
+    private Image icon;
+    private Sensor temperature;
+    private int count;
+    
+
+    public HDD(string name, IntPtr handle, int drive, int attribute) {
+      this.name = name;
+      this.handle = handle;
+      this.drive = drive;
+      this.attribute = attribute;
+      this.count = 0;
+      this.icon = Utilities.EmbeddedResources.GetImage("hdd.png");
+      this.temperature = new Sensor("HDD", 0, SensorType.Temperature, this);
+      Update();
+    }
+
+
+    public string Name {
+      get { return name; }
+    }
+
+    public string Identifier {
+      get { return "/hdd/" + drive; }
+    }
+
+    public Image Icon {
+      get { return icon; }
+    }
+
+    public ISensor[] Sensors {
+      get {
+        return new ISensor[] { temperature };
+      }
+    }
+
+    public string GetReport() {
+      return null;
+    }
+
+    public void Update() {
+      if (count == 0) {
+        SMART.DriveAttribute[] attributes = SMART.ReadSmart(handle, drive);
+        temperature.Value = attributes[attribute].RawValue[0];
+      } else {
+        temperature.Value = temperature.Value;
+      }
+
+      count++; count %= UPDATE_DIVIDER; 
+    }
+
+    public void Close() {
+      SMART.CloseHandle(handle);
+    }
+
+    #pragma warning disable 67
+    public event SensorEventHandler SensorAdded;
+    public event SensorEventHandler SensorRemoved;
+    #pragma warning restore 67
+  }
+}