I use the EE for my discussion notes every day in class. I have also tried the usb-vga connection using the projector. That worked very well with the e-ink side. I had trouble with writing on the lcd side while projecting. Also, because the wireless usb-vga doesn't currently work I had to stand in an odd place in the classroom to do this. Once the wireless usb-vga works, I think I will use the EE more in this way.

Students were really excited by the idea that I could post what I had "written on the board" using the EE. Others didn't like only being able to see one page at a time versus the wall of notes physically written on the board, but I was able to quickly flip back through pages of notes from that day when someone asked.

I think there is a lot of unexplored potential here. For me, the wireless is a necessity before I can really move forward with using it more in the classroom.