I asked the question and on there site you can go through the motions of creating a sequence and save it at there website. This is what he had to say:


The sequencer is ready now, and I'd LOVE for you to try it out. The playfield images are supplied by you, but you can watch the tutorial video (under the help section) to get a full explanation. Here's a link directly to the sequencer:

http://editor.ledseq.com

A little background: when we started the project, we thought we might just require users to write raw sequences in a text editor. In fact, that's what I did for the TAF you see in the videos. Take a look at the output from the tool when you hit download, and hopefully you'll see we made the right decision investing in a proper tool. Once you get the hang of the shortcut keys, you can whip up sequences super fast.