diff --git a/src/Umbraco.Core/Services/ContentService.cs b/src/Umbraco.Core/Services/ContentService.cs
index abd5fd87db..9f66207d99 100644
--- a/src/Umbraco.Core/Services/ContentService.cs
+++ b/src/Umbraco.Core/Services/ContentService.cs
@@ -813,7 +813,7 @@ namespace Umbraco.Core.Services
 				uow.Commit();
 			}
 
-			DeletedRevisions.RaiseEvent(new DeleteRevisionsEventArgs(id, false, dateToRetain: versionDate), this);
+			DeletedVersions.RaiseEvent(new DeleteRevisionsEventArgs(id, false, dateToRetain: versionDate), this);
 			
 			Audit.Add(AuditTypes.Delete, "Delete Content by version date performed by user", userId == -1 ? 0 : userId, -1);
 		}
@@ -843,7 +843,7 @@ namespace Umbraco.Core.Services
 				uow.Commit();
 			}
 
-			DeletedRevisions.RaiseEvent(new DeleteRevisionsEventArgs(id, false, specificVersion:versionId), this);
+			DeletedVersions.RaiseEvent(new DeleteRevisionsEventArgs(id, false, specificVersion:versionId), this);
 
 			Audit.Add(AuditTypes.Delete, "Delete Content by version performed by user", userId == -1 ? 0 : userId, -1);
 	    }
@@ -1234,7 +1234,7 @@ namespace Umbraco.Core.Services
 		/// <summary>
 		/// Occurs after Delete
 		/// </summary>
-		public static event TypedEventHandler<IContentService, DeleteRevisionsEventArgs> DeletedRevisions;
+		public static event TypedEventHandler<IContentService, DeleteRevisionsEventArgs> DeletedVersions;
 
 		/// <summary>
 		/// Occurs before Save
diff --git a/src/Umbraco.Core/Services/IContentService.cs b/src/Umbraco.Core/Services/IContentService.cs
index a26302ea97..4836f25736 100644
--- a/src/Umbraco.Core/Services/IContentService.cs
+++ b/src/Umbraco.Core/Services/IContentService.cs
@@ -94,11 +94,7 @@ namespace Umbraco.Core.Services
 
         /// <summary>
         /// Saves a collection of <see cref="IContent"/> objects.
-        /// </summary>
-        /// <remarks>
-        /// If the collection of content contains new objects that references eachother by Id or ParentId,
-        /// then use the overload Save method with a collection of Lazy <see cref="IContent"/>.
-        /// </remarks>
+        /// </summary>        
         /// <param name="contents">Collection of <see cref="IContent"/> to save</param>
         /// <param name="userId">Optional Id of the User saving the Content</param>
         void Save(IEnumerable<IContent> contents, int userId = -1);		
diff --git a/src/Umbraco.Core/Services/MediaService.cs b/src/Umbraco.Core/Services/MediaService.cs
index 3475f60737..cba54ddb4b 100644
--- a/src/Umbraco.Core/Services/MediaService.cs
+++ b/src/Umbraco.Core/Services/MediaService.cs
@@ -69,19 +69,15 @@ namespace Umbraco.Core.Services
 	        }
 
 	        var media = new Models.Media(parentId, mediaType);
-	        var e = new NewEventArgs {Alias = mediaTypeAlias, ParentId = parentId};
 
-	        if (Creating != null)
-	            Creating(media, e);
-	        if (!e.Cancel)
-	        {
-	            SetUser(media, userId);
+			if (Creating.IsRaisedEventCancelled(new NewEventArgs<IMedia>(media, mediaTypeAlias, parentId), this))
+				return media;
 
-	            if (Created != null)
-	                Created(media, e);
+			SetUser(media, userId);
 
-	            Audit.Add(AuditTypes.New, "", media.CreatorId, media.Id);
-	        }
+			Created.RaiseEvent(new NewEventArgs<IMedia>(media, false, mediaTypeAlias, parentId), this);			
+
+			Audit.Add(AuditTypes.New, "", media.CreatorId, media.Id);
 
 	        return media;
 	    }
@@ -288,25 +284,18 @@ namespace Umbraco.Core.Services
 			if (Trashing.IsRaisedEventCancelled(new MoveEventArgs<IMedia>(media, -21), this))
 				return;
 
-	        var e = new MoveEventArgs {ParentId = -20};
-	        if (Trashing != null)
-	            Trashing(media, e);
-	        if (!e.Cancel)
-	        {
-	            var uow = _uowProvider.GetUnitOfWork();
-	            using (var repository = _repositoryFactory.CreateMediaRepository(uow))
-	            {
-	                ((Core.Models.Media) media).ChangeTrashedState(true);
-	                repository.AddOrUpdate(media);
-	                uow.Commit();
-	            }
+			var uow = _uowProvider.GetUnitOfWork();
+			using (var repository = _repositoryFactory.CreateMediaRepository(uow))
+			{
+				((Core.Models.Media)media).ChangeTrashedState(true);
+				repository.AddOrUpdate(media);
+				uow.Commit();
+			}
 
-	            if (Trashed != null)
-	                Trashed(media, e);
+			Trashed.RaiseEvent(new MoveEventArgs<IMedia>(media, false, -21), this);
 
-	            Audit.Add(AuditTypes.Move, "Move Media to Recycle Bin performed by user", userId == -1 ? 0 : userId,
-	                      media.Id);
-	        }
+			Audit.Add(AuditTypes.Move, "Move Media to Recycle Bin performed by user", userId == -1 ? 0 : userId,
+					  media.Id);
 	    }
 
 	    /// <summary>
@@ -314,6 +303,9 @@ namespace Umbraco.Core.Services
 		/// </summary>
 		public void EmptyRecycleBin()
 		{
+			//TODO: Should have an event for this.
+			//TODO: Why don't we have a base class to share between MediaService/ContentService as some of this is exacty the same?
+
 			var uow = _uowProvider.GetUnitOfWork();
 			using (var repository = _repositoryFactory.CreateMediaRepository(uow))
 			{
@@ -338,7 +330,7 @@ namespace Umbraco.Core.Services
 	    /// <param name="userId">Optional id of the user deleting the media</param>
 	    public void DeleteMediaOfType(int mediaTypeId, int userId = -1)
 	    {
-			//TODO: Do we need another event DeletingMediaOfType ?
+			//TODO: Do we need another event DeletingMediaOfType, If we just change delete args to be ienumerable this would fix this ?
 
 	        var uow = _uowProvider.GetUnitOfWork();
 	        var repository = _repositoryFactory.CreateMediaRepository(uow);
@@ -348,28 +340,26 @@ namespace Umbraco.Core.Services
 	        var query = Query<IMedia>.Builder.Where(x => x.ContentTypeId == mediaTypeId);
 	        var contents = repository.GetByQuery(query);
 
-	        var e = new DeleteEventArgs {Id = mediaTypeId};
-	        if (Deleting != null)
-	            Deleting(contents, e);
-				//var e = new DeleteEventArgs { Id = mediaTypeId };
-				//if (Deleting != null)
-				//	Deleting(contents, e);
+			//var e = new DeleteEventArgs {Id = mediaTypeId};
+			//if (Deleting != null)
+			//	Deleting(contents, e);
+			//	//var e = new DeleteEventArgs { Id = mediaTypeId };
+			//	//if (Deleting != null)
+			//	//	Deleting(contents, e);
 
-	        if (!e.Cancel)
-	        {
-	            foreach (var content in contents)
-	            {
-	                ((Core.Models.Media) content).ChangeTrashedState(true);
-	                repository.AddOrUpdate(content);
-	            }
+			foreach (var content in contents)
+			{
+				((Core.Models.Media)content).ChangeTrashedState(true);
+				repository.AddOrUpdate(content);
+			}
 
-	            uow.Commit();
-                uow.Dispose();
+			uow.Commit();
+			uow.Dispose();
 
-	            if (Deleted != null)
-	                Deleted(contents, e);
-	            Audit.Add(AuditTypes.Delete, "Delete Media items by Type performed by user", userId == -1 ? 0 : userId, -1);
-	        }
+			//if (Deleted != null)
+			//	Deleted(contents, e);
+
+			Audit.Add(AuditTypes.Delete, "Delete Media items by Type performed by user", userId == -1 ? 0 : userId, -1);
 	    }
 
 	    /// <summary>
@@ -386,23 +376,16 @@ namespace Umbraco.Core.Services
 			if (Deleting.IsRaisedEventCancelled(new DeleteEventArgs<IMedia>(media), this))
 				return;
 
-	        var e = new DeleteEventArgs {Id = media.Id};
-	        if (Deleting != null)
-	            Deleting(media, e);
-	        if (!e.Cancel)
-	        {
-	            var uow = _uowProvider.GetUnitOfWork();
-	            using (var repository = _repositoryFactory.CreateMediaRepository(uow))
-	            {
-	                repository.Delete(media);
-	                uow.Commit();
-	            }
+			var uow = _uowProvider.GetUnitOfWork();
+			using (var repository = _repositoryFactory.CreateMediaRepository(uow))
+			{
+				repository.Delete(media);
+				uow.Commit();
+			}
 
-	            if (Deleted != null)
-	                Deleted(media, e);
+			Deleted.RaiseEvent(new DeleteEventArgs<IMedia>(media, false), this);
 
-	            Audit.Add(AuditTypes.Delete, "Delete Media performed by user", userId == -1 ? 0 : userId, media.Id);
-	        }
+			Audit.Add(AuditTypes.Delete, "Delete Media performed by user", userId == -1 ? 0 : userId, media.Id);
 	    }
 
         /// <summary>
@@ -413,24 +396,19 @@ namespace Umbraco.Core.Services
         /// <param name="userId">Optional Id of the User deleting versions of a Content object</param>
         public void DeleteVersions(int id, DateTime versionDate, int userId = -1)
         {
-            var e = new DeleteEventArgs { Id = id };
-            if (Deleting != null)
-                Deleting(versionDate, e);
+			if (DeletingVersions.IsRaisedEventCancelled(new DeleteRevisionsEventArgs(id, dateToRetain: versionDate), this))
+				return;
+			
+			var uow = _uowProvider.GetUnitOfWork();
+			using (var repository = _repositoryFactory.CreateMediaRepository(uow))
+			{
+				repository.DeleteVersions(id, versionDate);
+				uow.Commit();
+			}
 
-            if (!e.Cancel)
-            {
-                var uow = _uowProvider.GetUnitOfWork();
-                using (var repository = _repositoryFactory.CreateMediaRepository(uow))
-                {
-                    repository.DeleteVersions(id, versionDate);
-                    uow.Commit();
-                }
+	        DeletedVersions.RaiseEvent(new DeleteRevisionsEventArgs(id, false, dateToRetain: versionDate), this);
 
-                if (Deleted != null)
-                    Deleted(versionDate, e);
-
-                Audit.Add(AuditTypes.Delete, "Delete Media by version date performed by user", userId == -1 ? 0 : userId, -1);
-            }
+			Audit.Add(AuditTypes.Delete, "Delete Media by version date performed by user", userId == -1 ? 0 : userId, -1);
         }
 
         /// <summary>
@@ -448,24 +426,19 @@ namespace Umbraco.Core.Services
                 DeleteVersions(id, content.UpdateDate, userId);
             }
 
-            var e = new DeleteEventArgs { Id = id };
-            if (Deleting != null)
-                Deleting(versionId, e);
+			if (DeletingVersions.IsRaisedEventCancelled(new DeleteRevisionsEventArgs(id, specificVersion:versionId), this))
+				return;
 
-            if (!e.Cancel)
-            {
-                var uow = _uowProvider.GetUnitOfWork();
-                using (var repository = _repositoryFactory.CreateMediaRepository(uow))
-                {
-                    repository.DeleteVersion(versionId);
-                    uow.Commit();
-                }
+			var uow = _uowProvider.GetUnitOfWork();
+			using (var repository = _repositoryFactory.CreateMediaRepository(uow))
+			{
+				repository.DeleteVersion(versionId);
+				uow.Commit();
+			}
 
-                if (Deleted != null)
-                    Deleted(versionId, e);
+	        DeletedVersions.RaiseEvent(new DeleteRevisionsEventArgs(id, false, specificVersion: versionId), this);
 
-                Audit.Add(AuditTypes.Delete, "Delete Media by version performed by user", userId == -1 ? 0 : userId, -1);
-            }
+			Audit.Add(AuditTypes.Delete, "Delete Media by version performed by user", userId == -1 ? 0 : userId, -1);
         }
 
 	    /// <summary>
@@ -475,23 +448,20 @@ namespace Umbraco.Core.Services
 	    /// <param name="userId">Id of the User saving the Content</param>
 	    public void Save(IMedia media, int userId = -1)
 	    {
-	        var e = new SaveEventArgs();
-	        if (Saving != null)
-	            Saving(media, e);
 
-	        if (!e.Cancel)
-	        {
-	            var uow = _uowProvider.GetUnitOfWork();
-	            using (var repository = _repositoryFactory.CreateMediaRepository(uow))
-	            {
-	                SetUser(media, userId);
-	                repository.AddOrUpdate(media);
-	                uow.Commit();
-	            }
+			if (Saving.IsRaisedEventCancelled(new SaveEventArgs<IMedia>(media), this))
+				return;
+
+			var uow = _uowProvider.GetUnitOfWork();
+			using (var repository = _repositoryFactory.CreateMediaRepository(uow))
+			{
+				SetUser(media, userId);
+				repository.AddOrUpdate(media);
+				uow.Commit();
+			}
+
+			Saved.RaiseEvent(new SaveEventArgs<IMedia>(media, false), this);
 
-	            if (Saved != null)
-	                Saved(media, e);
-	        }
 	        Audit.Add(AuditTypes.Save, "Save Media performed by user", media.CreatorId, media.Id);
 	    }
 
@@ -502,30 +472,25 @@ namespace Umbraco.Core.Services
 	    /// <param name="userId">Id of the User saving the Content</param>
 	    public void Save(IEnumerable<IMedia> medias, int userId = -1)
 	    {
-	        var e = new SaveEventArgs();
-	        if (Saving != null)
-	            Saving(medias, e);
+			if (SavingCollection.IsRaisedEventCancelled(new SaveEventArgs<IEnumerable<IMedia>>(medias), this))
+				return;
 
-	        if (!e.Cancel)
-	        {
-	            var uow = _uowProvider.GetUnitOfWork();
-	            using (var repository = _repositoryFactory.CreateMediaRepository(uow))
-	            {
-	                foreach (var media in medias)
-	                {
-	                    SetUser(media, userId);
-	                    repository.AddOrUpdate(media);
-	                }
+			var uow = _uowProvider.GetUnitOfWork();
+			using (var repository = _repositoryFactory.CreateMediaRepository(uow))
+			{
+				foreach (var media in medias)
+				{
+					SetUser(media, userId);
+					repository.AddOrUpdate(media);
+				}
 
 				//commit the whole lot in one go
-	                uow.Commit();
-	            }
-				
-	            if (Saved != null)
-	                Saved(medias, e);
+				uow.Commit();
+			}
 
-	            Audit.Add(AuditTypes.Save, "Save Media items performed by user", userId == -1 ? 0 : userId, -1);
-	        }
+		    SavedCollection.RaiseEvent(new SaveEventArgs<IEnumerable<IMedia>>(medias, false), this);
+
+			Audit.Add(AuditTypes.Save, "Save Media items performed by user", userId == -1 ? 0 : userId, -1);
 	    }
 
 	    /// <summary>
@@ -569,6 +534,17 @@ namespace Umbraco.Core.Services
 		}
 
 		#region Event Handlers
+
+		/// <summary>
+		/// Occurs before Delete
+		/// </summary>		
+		public static event TypedEventHandler<IMediaService, DeleteRevisionsEventArgs> DeletingVersions;
+
+		/// <summary>
+		/// Occurs after Delete
+		/// </summary>
+		public static event TypedEventHandler<IMediaService, DeleteRevisionsEventArgs> DeletedVersions;
+
 		/// <summary>
 		/// Occurs before Delete
 		/// </summary>
@@ -611,6 +587,7 @@ namespace Umbraco.Core.Services
 		/// Please note that the Media object has been created, but not saved
 		/// so it does not have an identity yet (meaning no Id has been set).
 		/// </remarks>
+		public static event TypedEventHandler<IMediaService, NewEventArgs<IMedia>> Created;
 
 		/// <summary>
 		/// Occurs before Content is moved to Recycle Bin