diff --git a/Hardware/RAM/GenericRAM.cs b/Hardware/RAM/GenericRAM.cs
index ac5da41..b3be40d 100644
--- a/Hardware/RAM/GenericRAM.cs
+++ b/Hardware/RAM/GenericRAM.cs
@@ -14,6 +14,7 @@ namespace OpenHardwareMonitor.Hardware.RAM {
   internal class GenericRAM : Hardware {
 
     private Sensor loadSensor;
+    private Sensor usedMemory;
     private Sensor availableMemory;
 
     public GenericRAM(string name, ISettings settings)
@@ -22,7 +23,11 @@ namespace OpenHardwareMonitor.Hardware.RAM {
       loadSensor = new Sensor("Memory", 0, SensorType.Load, this, settings);
       ActivateSensor(loadSensor);
 
-      availableMemory = new Sensor("Available Memory", 0, SensorType.Data, this, 
+      usedMemory = new Sensor("Used Memory", 0, SensorType.Data, this,
+        settings);
+      ActivateSensor(usedMemory);
+
+      availableMemory = new Sensor("Available Memory", 1, SensorType.Data, this, 
         settings);
       ActivateSensor(availableMemory);
     }
@@ -45,6 +50,9 @@ namespace OpenHardwareMonitor.Hardware.RAM {
         (100.0f * status.AvailablePhysicalMemory) /
         status.TotalPhysicalMemory;
 
+      usedMemory.Value = (float)(status.TotalPhysicalMemory 
+        - status.AvailablePhysicalMemory) / (1024 * 1024 * 1024);
+
       availableMemory.Value = (float)status.AvailablePhysicalMemory /
         (1024 * 1024 * 1024);
     }
diff --git a/Properties/AssemblyVersion.cs b/Properties/AssemblyVersion.cs
index ea6320a..5c4285c 100644
--- a/Properties/AssemblyVersion.cs
+++ b/Properties/AssemblyVersion.cs
@@ -10,5 +10,5 @@
 
 using System.Reflection;
 
-[assembly: AssemblyVersion("0.5.0.0")]
-[assembly: AssemblyInformationalVersion("0.5.0 Beta")]
\ No newline at end of file
+[assembly: AssemblyVersion("0.5.1.0")]
+[assembly: AssemblyInformationalVersion("0.5.1 Beta")]
\ No newline at end of file