Apple  + s    save
          + b    clear
          + k    kill
          + i     insert
          + q    quit
          + c    copy
          + v    paste
          + x    cut
 

Rebooting:
There is a shutdown command on the main menu (click left mouse button anywhere on desktop to get main menu)

Hard Boot:
Power button located on back of machine (it doesn't look like a power button!)