Our group has just bought a colorsource40. Right now, we're powering conventional dimmer packs (Optima) running Altman lekos and (mostly) Altman fresnels. The plan is to eventually go digital as finances allow, but for now, I'm having a hard time starting up the instruments with this board. I've finally patched everything in, I hope. I have no clue how to gang instruments together to form groupings for separate cues. I enjoy the tutorial, but I think it assumes I know more than I do. We've been operating on a very simple board for years and this is far more complex than anything I've used. Is there such a thing as an actual "manual" I can download and read?