Hi Craig,
A variable will make the difference here. I set up a T/F variable that gets set to True after the 7th button is clicked. Modified the triggers that hide the buttons so that they only get hidden if the variable is false, as it will be the first time through.
One thing: because the slide is set to resume its saved state, when the user returns, the last layer viewed will still be visible, which is not ideal. You can change to reset to initial state, and it works fine, but buttons 2-7 will appear immediately, and button one will fade in after, because of where it is in the timeline. You can't move the other buttons to start at the same point in the timeline, because the triggers to decide whether to hide them key off of the start of the timeline. You could move the buttons to the same point as button 1, and change the triggers to hide when the timeline reaches x seconds. Easier would be to not have that short pause at the start of the slide.
