I've a Commodore 64-SX (the portable) and I was toying with the idea of
updating its kernel/bios/rom/whateveritscalledonthere so that it could
stretch out the life of its floppy drive.
There was a company called CMD that produced a replacement called JiffyDOS
that worked around lots of the slow repetitive speed transfer problems
from the disk drives. It doesn't seem like
they're selling the chips
anymore.
Anyone have a source for these, or failing that, someone have a recipe for
doing this sort of thing?
L