Auto Response per subscription

Hey guys -

In Communications, I noticed that there is a drop down option for subscription, but mine only displays "ALL" - I can not select the different membership levels to make a custom message.

I need communications to tie into sign-ups, expirations, and renewals...on a level-by-level basis (each is slightly different). Basically, I need a way to allow me to customize what new members get in each member level, what they get when a free trial is expiring, and what they get when renewed. I think if it showed the individual levels in addition to "ALL" this would work.

Thanks for any help...we are trying to launch today but this last hiccup is holding us back!
David