Commodore 2040 Floppy Disk Drive Test/Demo Disk 197? Commodore Commodore 2040 Floppy Disk Drive Test/Demo Disk (DOS v1) 197? Commodore VisiCalc 1981 Software Arts VisiCalc (8050 Version) 1981 Software Arts PET Assembler 197? <unknown> Petspeed 1982 Small Systems Engineering PET-BOOK 8000 1982 Datatronic PET-ENT 8000 1982 Datatronic PET-GEN 8000 1982 Datatronic PET-LEV 8000 1983 Datatronic Spiele (Ger) 198? <unknown> CBM Dealer Tests 198? <unknown> Diagnostic (v3.5) 198? <unknown> Goceliak Test Mods 198? <unknown> Super DiskDoc 1986 Precision Software Techdisk 198? <unknown> GeckOS/A65 (v2.0) 1999 André Fachat SoftBox CP/M 2.2 Distribution Disk 1981 Small Systems Engineering HardBox Utilities 1981 Small Systems Engineering" Assorted PET software 198? <unknown> Z-RAM CP/M Version 2.2 1982 Madison Computer