What would you like to see in a future HP Prime II? (HP Prime², HP Prime 2X)

[rogr]

1. A backlit keyboard would be great.

2. A system wide "back button".

3. A row of programmable hardware keys I can use without switching to a "user mode".

4. A key to make screenshots that are stored as .png files on the HP Prime.

5. I would like to drag simple .txt or .png files from the PC to the HP Prime. So to speak a file browser App with a folder structure.