Hi all, I recently noticed that some of my older records are missing their attached files (mainly PDFs). I'm positive I saved them with the records into Zotero, as it still lists them as attachments, but now it says they can't be located. My database has corrupted many times, so it probably has something to do with it, but I just upgraded to FF3 and hope to prevent that from happening anymore. Is there a way to check all records in a library to see if they have missing attachments (and perhaps search Zotero/storage for orphaned files not associated with any record)?