I had a normal size cassette player built into my Commodore PET 2001 back in 1977/78. Tape speeds are slow, but then again most of my programs were under 100 li

I had a normal size cassette player built into my Commodore PET 2001 back in 1977/78. Tape speeds are slow, but then again most of my programs were under 100 lines with some outliers at 250 to 350. Not a lot even for a cassette drive. Nostalgia of having to hit 'Play' button to load the program!