Over on the " iStripper what a mess " thread someone asked how to activate/disable all cards.
~In order to select multiple model cards for your fullscreen shows:..
hold down 
cntrl key  and click any card. This highlights the card with a thin red outline.
If you 
keep cntrl held down , left-click will highlight 
subsequent selections as well.
Typing 
cntrl -A highlights 
ALL cards
When you have completed selections, you can :
~Start playing selected in a sequence ( 2 methods..see above )
~Trash selected cards
~Activate or deactivate selected cards using the red 
 Tick icon
Edit: If you are contemplating installing the new iStripper, I found it is useful to first:
~
Set up a temporary directory 2 levels down from ../scenes folder to transfer less favorite fullscreen SCN's into & so keep the number of scenes remaining at first level which will be processed during the upgrade, within a manageable amount of say 3-400 scenes.
~
Make a shortcut on your desktop to http://www.virtuagirl.com/forumLastPost.php ( or
 ..virtuagirl.eu/..) Unless you familiar with HTML you may prefer this link to get back to the familiar forum webpage for making easier posts. As an iStripper user you may need keep your user id: and password handy, to login to the old Virtuagirl website forum.