Ant,
The BCC is just so others that you send the same e-mail to can't see who else you sent it to. If you don't want them to know it is from you, then make up a phony throw away e-mail name and use that. Once you have sent out your replies, just delete that name. I am sure that you know this but the CC lets all others that you send an e-mail to see who you sent it to. Good to use if you don't want them sending it to each other as they will know who got it.
Ron
