Thanks for the reply. I will be reading from a database and sending as HTML.
I realize that asking for a complete solution is a question that will go unanswered... I was simply hoping for a simplified version of a Mass Mailer for an example... just the basics of the batches/cron so I don't cram my server up with emails. To be honest, I've been waiting a few months for the guide listed on this page:
http://www.swiftmailer.org/wikidocs/ to be added (its there, but plain text without a link saying [TODO: A mass-maling tutorial]) but that doesn't seem like its going to happen, so I asked here in the forum.
Any help/guide/tips (such as what you've offered already) would be very helpful... I'm not looking for a complete copy and paste mass emailer solution. I would just like a simple version of how to use the batch w/ cron (even if its pseudo code) to make sure I head in the correct direction.
Thanks again for any help.