As others have said, if you're responding to the individual who first
inquired rather than to the list, would you please cc to [log in to unmask]
 We here in the heartland would like to know the answer  to this
one (joysticks vs touchscreen) too.  Thanks.
Sheldon Schafer
Deputy Director Science/Planetairum Director
Lakeview Museum of Arts and Sciences  Peoria, Illinois