Something I was thinking about this afternoon when working with the K2DocAttachment control is the ability to capture and handle a duplicate doc name posting event. It appears that if a new document is uploaded that has the same name as a previous doc, the new one just overwrites the old and it doesn't give you any indication that this is happening. Is there any way to capture and handle this and possibly prevent it from happening? I have thought about instructing the users to name their documents in such a way to help prevent this, but it would be nice to handle this from a code perspective just in case...