To save a program file to disk, while the calculator is in "PRGM" mode:
1. Click on the "Insert Card" popup menu option. (Right-click on calculator surface to open popup menu).
This will open a file save dialog. Note: you may edit the card labels before doing this. The labels will be saved along with the program and will be restored when you next open the program. The "Title" will automatically be the same as the filename you choose (minus the .hp97 extension).
