is there some other way to activate the cards?
If you have iStripper installed on your computer (PC or MAC) all you have to do is run the software and go to "My collection" tab. You should see all you cards. You can manage your collection from there.
If you didn't installed iStripper software yet, you should do it ASAP :). After installation is complete you should login with your current username and password.
^ that's the theory. To be honest, I'm not sure how it looks in your case. All I know is this:
@robbanzjo: Vicky and Nesty cards are all 720p cards and those are locked to Gold members and above, since iStripper got 3K cards totem want new members to experience the new cards before getting to the old stuff. Once you get atleast 40 cards in your collection you will become a Gold member and get access to those cards.
Let's see: You have four cards in your collection and all of them are 720p as well, but You do not have
Gold status, so theoretically you don't have access to these cards :). But you bought these cards many years before iStripper and 3K comes out, so these cards are yours for life and you should have the possibility to watch them as many times as you want. If you cannot run any show with software, probably You should contact with Customer Support.