In Short I want to send a form letter (set up as a newsletter) to a single customer.

In the newsletter audience drop-down box I can choose groups, but not single customers like you can do in the "send e-mail" admin function. Is there a way to have it show all customers on the newsletter audience drop-down box?

I know I can e-mail a single user from the e-mail page, but I don't want to have to always copy and paste a form message.

Thanks.