I just downloaded and installed the new version and it looks better than ever! As for suggestions, I do have one though. It seems like there are now more places than ever to configure your own custom HTML (redirects, e-mail responses, auto-responses, payment page) it would be nice if there was a "preview code" button by the "configure" button to see what the message looks like.
I understand that most folks (like me) will build their custom responses in their own HTML editor and then copy/paste, but if I even want to see the default payment page, I have to copy/paste it into my editor too. It would just save a step if there was a preview button that would open in its own window.
Thanks for continuing to make (and improve) on a great product, and thanks for listening to your customers!