The wacom Penabled pen for the Motion Computing LE series tablets is the best pen for the eInk screen compared to all the others I've used.
http://www.entourageedge.com/forums/...=1045#poststop
However, being a full sized pen it will not fit in the edge's stylus slot. The pen does have holes for a lanyard cord. If the edge's case had a place to tie something off then the pen could be attached to the edge and not as easily lost.
I know. Wishful thinking.
Well, it doesn't look pretty, but I can loop a string completely around the hinge mechanism.