Somewhere, I have a stylus that works with screens that aren't supposed to support styli (like the iPhone). I'm planning to see if it'll work with the Adam. But, failing that, have you looked at the EnTourage eDGe? 10" "dual book" (two screens) Android device. 1 e-paper + pen screen and one LCD + finger screen. That's my current "second choice" device.

Depending on timing of funds and stuff, I may get both :-}