diff --git a/src/Spring/Spring.Data.NHibernate/Data/NHibernate/Support/SessionScopeSettings.cs b/src/Spring/Spring.Data.NHibernate/Data/NHibernate/Support/SessionScopeSettings.cs
index 76523890..35f575c3 100644
--- a/src/Spring/Spring.Data.NHibernate/Data/NHibernate/Support/SessionScopeSettings.cs
+++ b/src/Spring/Spring.Data.NHibernate/Data/NHibernate/Support/SessionScopeSettings.cs
@@ -202,7 +202,7 @@ namespace Spring.Data.NHibernate.Support
         /// </summary>
         protected virtual ISessionFactory ResolveSessionFactory()
         {
-            throw new NotImplementedException("you need to override this method to resolve an ISessionFactory instance");
+            throw new NotSupportedException("you need to override this method to resolve an ISessionFactory instance");
         }
     }
 }
\ No newline at end of file
diff --git a/src/Spring/Spring.Messaging/Messaging/Listener/TransactionalMessageListenerContainer.cs b/src/Spring/Spring.Messaging/Messaging/Listener/TransactionalMessageListenerContainer.cs
index af443c36..1da569ca 100644
--- a/src/Spring/Spring.Messaging/Messaging/Listener/TransactionalMessageListenerContainer.cs
+++ b/src/Spring/Spring.Messaging/Messaging/Listener/TransactionalMessageListenerContainer.cs
@@ -278,7 +278,7 @@ namespace Spring.Messaging.Listener
             //NonTransactionalMessageListenerContainer and having the database
             //transaction done in the service tier.
 
-            throw new NotImplementedException("Try using NonTransactionalMessageListenerContainer instead.");
+            throw new NotSupportedException("Try using NonTransactionalMessageListenerContainer instead.");
         }
 
         /// <summary>
diff --git a/src/Spring/Spring.Scheduling.Quartz/Scheduling/Quartz/SpringDbProviderAdapter.cs b/src/Spring/Spring.Scheduling.Quartz/Scheduling/Quartz/SpringDbProviderAdapter.cs
index 66202081..b4bc9067 100644
--- a/src/Spring/Spring.Scheduling.Quartz/Scheduling/Quartz/SpringDbProviderAdapter.cs
+++ b/src/Spring/Spring.Scheduling.Quartz/Scheduling/Quartz/SpringDbProviderAdapter.cs
@@ -153,7 +153,7 @@ namespace Spring.Scheduling.Quartz
         public override string ProductName
         {
             get { return metadata.ProductName; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -163,7 +163,7 @@ namespace Spring.Scheduling.Quartz
         public override Type ConnectionType
         {
             get { return metadata.ConnectionType; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -173,7 +173,7 @@ namespace Spring.Scheduling.Quartz
         public override Type CommandType
         {
             get { return metadata.CommandType; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -183,7 +183,7 @@ namespace Spring.Scheduling.Quartz
         public override Type ParameterType
         {
             get { return metadata.ParameterType; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -193,7 +193,7 @@ namespace Spring.Scheduling.Quartz
         public override Type CommandBuilderType
         {
             get { return metadata.CommandBuilderType; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -203,7 +203,7 @@ namespace Spring.Scheduling.Quartz
         public override MethodInfo CommandBuilderDeriveParametersMethod
         {
             get { return metadata.CommandBuilderDeriveParametersMethod; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -213,7 +213,7 @@ namespace Spring.Scheduling.Quartz
         public override string ParameterNamePrefix
         {
             get { return metadata.ParameterNamePrefix; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -223,7 +223,7 @@ namespace Spring.Scheduling.Quartz
         public override Type ExceptionType
         {
             get { return metadata.ExceptionType; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -233,7 +233,7 @@ namespace Spring.Scheduling.Quartz
         public override bool BindByName
         {
             get { return metadata.BindByName; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -243,7 +243,7 @@ namespace Spring.Scheduling.Quartz
         public override Type ParameterDbType
         {
             get { return metadata.ParameterDbType; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -253,7 +253,7 @@ namespace Spring.Scheduling.Quartz
         public override PropertyInfo ParameterDbTypeProperty
         {
             get { return metadata.ParameterDbTypeProperty; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -263,7 +263,7 @@ namespace Spring.Scheduling.Quartz
         public override PropertyInfo ParameterIsNullableProperty
         {
             get { return metadata.ParameterIsNullableProperty; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
 
         /// <summary>
@@ -284,7 +284,7 @@ namespace Spring.Scheduling.Quartz
         public override bool UseParameterNamePrefixInParameterCollection
         {
             get { return metadata.UseParameterNamePrefixInParameterCollection; }
-            set { throw new NotImplementedException(); }
+            set { throw new NotSupportedException(); }
         }
     }