I've got some animated things going on in my main menu UI, buttons and such floating into view, but it all disappears when the timeline runs out - i.e., if my animations are done by frame 60 (and that's how many I have it set for) then it all disappears. I can set it for, say, 200, but it still disappears afterwards. I don't want my menu buttons to disappear. What am I missing to have it stay? Edit: What's the difference in the event types (open, idle, close), and where would they be used?