Now that`s impressive! Ah, the magic 368 series. Clearly you spent as much time as I did with all that. I remember plotting equations, likely with the Super Expander as well and trying to code a Spirograph-type app.

My 8086 assembler is, thankfully, rusty now, a blur of MOVs, DECs and INCs.

Learned much from the early magazine articles of Neil Rubenking, Alfred Poor et al.

EDIT: I remember now! COMPUTE magazine. The name escaped me earlier.