I am very interested in aMemeber Pro. But I have a few questions to ask first, before I purchase. 1) I've seen mentions of Invision Board integration, and some users on this board stating that they purchased this plug-in. Where is there a list of available plugins, and where in the demo can I see how to configure the Invision plugin? 2) I sell a shareware product, and I would like to give my users that have purchased my system access to a "premium support" section within the Invision board setup. Is this possible with the current plug-in? 3) I would like my users to be able to purchase my software (support and updates) for a quarterly license (they can keep the software afterwards, but they just won't receive support or updates). . I did not see this option in the demo; is it possible to setup a subscription without it being recurring?