1. You can multidelete e-mails, one or all. SMS, I guess its one or complete conversation. I think it is possible to sync SMS to Nokia Suitte, delete there and sync back? 2. Share them to some cloud. Use Dropian, FileCase, Notekeeper, KhtNotes, FilesPlus, SkyFiles, CloudNotes, Notes Exporter, Notes Importer.... or e-mail?