- Modified the quest system to allow non-BaseCreature quest givers, now requires IQuestGiver.

- Added base quest giver items, both timed and untimed.
- Added BatteredBucket and Lost and Found quest.
- Moved quester 'friendly names' to a class attribute. If left unspecified, the type name is used.
- Misc quest corrections.
- The bag of sending will now reject nontransferable items.
- Fixed quest items generating error messages when StackWith was attempted on them. (StackWith is not supposed to produce feedback.)
- Quest items can now be dropped onto the player's backpack.

Server/Item.cs

@@ -1541,16 +1541,7 @@ namespace Server
 
 		public virtual bool StackWith( Mobile from, Item dropped, bool playSound )
 		{
-			// TODO: OSI actually just ignores the stacking attempt and places the item over it, can we do that?
-			if( Nontransferable || dropped.Nontransferable )
-			{
-				if ( dropped.Nontransferable )
-					HandleInvalidTransfer( from );
-
-				return false;
-			}
-
-			if ( dropped.Stackable && Stackable && dropped.GetType() == GetType() && dropped.ItemID == ItemID && dropped.Hue == Hue && dropped.Name == Name && (dropped.Amount + Amount) <= 60000 && dropped != this )
+			if ( dropped.Stackable && Stackable && dropped.GetType() == GetType() && dropped.ItemID == ItemID && dropped.Hue == Hue && dropped.Name == Name && (dropped.Amount + Amount) <= 60000 && dropped != this && !dropped.Nontransferable && !Nontransferable )
 			{
 				if ( m_LootType != dropped.m_LootType )
 					m_LootType = LootType.Regular;
@@ -3858,7 +3849,7 @@ namespace Server
 				return false;
 			else if ( !from.OnDroppedItemOnto( this, target ) )
 				return false;
-			else if( Nontransferable && from.Player )
+			else if( Nontransferable && from.Player && target != from.Backpack )
 			{
 				HandleInvalidTransfer( from );
 				return false;