I've been looking this up without much luck, especially since a recent catastrophic crash in which we had to rely on a WAY too old backup to restore the site - what is the difference between backing up a WP site with the standard Tools/Export into XML file, and using the WP-DB-Backup plugin? What is missed out that needs to be backed up elsewhere, and will there be sufficient info in either without having to get into phpMyAdmin (I'm clearly not a database guy...)
Thanks!