> BASIC.SYSTEM is just a wedge, and the grunt work is still done by the ROM, > so if the ROM is altered, its alterations will still affect BASIC.SYSTEM. > > -uso. You are mistaking the ROM monitor that resides from $F800 to $FFFF. Applesoft resides from $D000 to $F7FF. No calls made by Basic.system ever go into Applesoft. Rob