I do remember the old Pet. I taught myself to program on the old 2k version of the Pet with Cassette Tapes for loading and saving your programs. (I had to sneak in to the computer lab at school to use them, since I was not old enough to get to sign up for the class. At the time only 12th and 11th graders could and I was in 7th grade.)
Then the school bought new Pets with 4k RAM and the Dual Floppy Drives. We were like, why did you get 4k RAM, we thought no one would ever fill that.
Boy how the world has changed!
Richard