The Attachment grid display for a Project has a different layout and content from the Attachment grid display shown for individual items. They should be identical or, better yet, configurable. Likewise, there should be a "Date" column or "Date Uploaded" in this grid. It would be very beneficial to have versioning support also available for uploaded files - at least the ability to "Update" a file and choose to retrieve an older version. Tracking actual changes done to a file is not essential.