The Dropbox integration is awesome for auditing and restoring accidental deletions to tickets and invoices (until such a time when RS adds strike-through for deleted ticket comments, and moves deleted invoices to a hidden audit area) :-)

Could you PLEASE add support for PDFs of Estimates and Purchase Orders? We'd like to have backups/revisions available for all documents. Maybe even for outgoing email messages as well. And if we could set WHICH files we'd like to have sent to Dropbox (in the app settings page) that would be killer.

Thanks!