Okay, I was wrong in my assumption about "Don't allow post text in notifications?". This doesn't apply to the content of PM notifications. So, my request still stands, I really need the option to not have the PM text in an e-mail notification because they look too much like a standard e-mail.
I understand I can beef up the language that tells the person not to reply, but is there anyway now to remove this content of the PM from the e-mail notification. If it's just a matter of removing something from index.english.php, can someone tell me what that would be? I am using SMF 1.1 RC2.