Integrate e-newsletter with automessage

Hi, it would be great to be able to integrate e-newsletter with automessage so I can add to automessage selected groups, so each group would have their own autoresponders.

Also if theres a way to have separate optin-forms for groups in e-newsletter if I dont want to show the groups on the widget area. But place each separate form on the post or member area so they suscribe an automatically adds them to the group.

Is there a way to embed the form in html? and probably with a hidden field add them to that group?

Would it be possible to integrate both plugins?
Thanks