One of the questions that often comes up with Sharepoint regarding document libraries is "how do I link to a document stored in one library in others?" Unfortunately, there was no way to do this prior to the 2007 version without actually duplicating the document and uploading it into each library independent of each other. This obviously has ramifications by creating separate versions which will soon be out of sync. Changes made to one document won't be represented in the others. To resolve this, SharePoint introduced a feature known as the Lint to a Document Content Type. If you aren't...