Indeed, in the graveyard of failed technology products, the pen computing section is overrun with tombstones - GRiDPad, Zoomer, PenWindows, Momenta, CreuisePAD, Newton, Envoy, Marco, Magic Link, EO, Avigo, Clie, CrossPad, TransNote, Clio, Qbe, Audrey, and Smart Display, to name a few.