some dreaming on basis of the above ...

- A (partly) clear cover that allow to use the 770 without taking it out of its case. To quickly see time, agenda, news, location etc. (see orbitalcomp and mallard)
- A cover stand doubles as stand (see dcarter above)
- A cover that has a small keyboard/thumbboard (USB?) (did you mean that Wireless?)
- A cover that has a small espresso-machine inside

OK, OK, I'll quit