Hello all. I am the Technical Theater Director/Stagecraft Teacher for a private K-12 School. In my lighting unit I have begun making students create a light show, along to some music for their final lighting assignment. We are working off of an ION, and so far it has seemed to work pretty well, except for the fact that we don't have more IONs to wok off of. This year, I want to teach them to work with the online EOS software, I have purchased the ETCnomad gadget, and would like for them to create their light show on their computers, and then be able to run them from their computers..or open the file up on the ION to run. What I am wondering is if there is a visualization software that would be handy for them while they were working on their shows on their computers?? Has anyone tried something like this? Any suggestions?? Getting them to work on their computers to program keeps them working as opposed to waiting around for their turn on the ION. I appreciate any help with this, and the overall help I have received from using this site.