hmm... I first purchased a license for PA via Ashampoo!! It was of course very cheap and without lifetime license, I assume, but did include the extra extension for Outlook. Later the PA company offered me to upgrade to PA 2011 with a #lifetime# license for €8.73 EUR, but the cart did not include the extension. Or maybe I just didn't understand how to do. I upgraded but have not (yet) installed any of them..., so I don't know if the Outlook thing will be accepted by version 2011 and newer.
I am surprised that you are so pleased with PowerArchiver. Being sold via Ashampoo, even if only for a day, I thought it would turn out to be something a la PowerDesk from Avanquest... So your recommendation is a pleasant surprise to me, Thank You!, Who knows, one day I might even install the program!
Edited: Oh, I misread the confirmation email. The Outlook plug-in is free.