FIG. 1 is a front, top and right side perspective view of a program cartridge for a personal computer showing our new design;

FIG. 2 is a rear bottom and left side perspective view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view; and

FIG. 7 is a bottom plan view.