i have used a "scheduler" function in a software test suite by Empirix in the past. it had a simple interface for setting up a timed schedule for triggering automated testcases one after the other (or in a specific order of testcases), based on the computer clock or a stopwatch-like timer. perhaps catalyst presets could benefit from something like this (perhaps a separate tab on the Library window titled "Presets Scheduler") i'm thinking it would still be nice to be able to trigger presets 41-200 without a DMX trigger, and to loop a series of presets if desired, and this could be one idea to explore further.