Power Messenger - Subscribe button

When creating a subscribe button in the admin section it only creates the button. Is there anyway to be able to just have the field and subscribe button created to be added to the website instead of the person having to be routed to another page then having to put their email and password. Just seems like a lot of work. If I were subscribing I would surf away from that having to enter a password for a subscription. I can always unsubscribe when I receive the emails.

I did find how to make the one-click unsubscribe button and page in the forum and will give it a try soon.

Does anyone have directions on how to change the subscription to just adding an email address? Will this be in the next update?

Thank you.