Hi all, Could I ask the group this. I am doing the "With and without" bindings tutorial of Apple, which includes Drag and drop. But, I noticed that many(?) cocoa controls already seem to implement this natively. So, for example, NSTextfield seems to allow a drop...without anything implemented. What am I missing? Hope this does not sound too silly. Or... In other words, what is there to gain by actually implementing the drag and drop methods in an application. Thanks in advance.