To RECEIVE a program, press 2nd LINK. 
Arrow to the right to RECEIVE.
 Press ENTER.
The screen should read "waiting..."

To SEND a program, press 2nd LINK. 
 Arrow to #3 Prgm or #C APPS, hit ENTER.
Arrow down to the program(s)/APP(s)
you wish to send.
Hit ENTER when you reach the program.
A small diamond will appear in front of the name.
Arrow to the right - TRANSMIT.

To RUN a program, press PRGM.  Select the name of the program.  Hit ENTER.
The name appears on the home screen.  Press ENTER. 
 To EXIT a program at any time, hit ON and choose QUIT.