Is it possible to program an Express to run a simple sequence on it's own? I have some trees I'd like to put three colors of lights on and just have it slowly fade between the colors. They are far away from the house so I'd prefer to not have to run CAT5, and even if wireless would work, I'd prefer not to have the added expense and tying up a computer to run them. I'm pretty sure it's possible since it wouldn't be much more complicated that the default test sequence, so the real question is how?