Entourage eDGe as EFB?

The just announced Entourage eDGe™ is on sale now for shipment in February and looks like it could be a serviceable approach plate reader. I have yet to touch one, but they claim that you can annotate eBooks using something called e-Ink®. Files are said to be easily transferred from a PC or Mac using a mini-USB connection.

The eDGe has an announced retail price of $490, is 8.25 inches by 10.75 inches, and weighs in under 3 pounds. You can read more details about the device here.