Today I finally felt at home in my classroom. I could find things without walking across the room and getting in the other desk. I could see all my students.
One of them was playing games with their workstation and making noise when we were working on problems together. I think I figured out who -- my biggest clue was that the speaker icon was showing in his desk tray and I have the computers set up so that it isn't there. I pointed that out to him, and didn't have any problems after that.
I have to be out Thursday, at a Computer Science workshop and I think I have all my copies made. Tomorrow I'm going to write instructions and organize everything.
It is feeling good!