Send communication email AFTER user Registration

Hi,

I just purchased this great plugin but very dissapointed when I went to "Send Communication" option and the most important is missing, by now you have:

"Before a subscription Expires"
"after subscription is paid"

But what about
"After user is registered" ?

In my case this is the most important email, since here I will encourage users to "PAY" for membership.

My site is only for members and only 5% of registered users buy a membership.

I really need to send email after they register!

Please help!