My first computer was a TI-99/4a. The OS was on a chip, but anything else ran on a cartridge t hat went into a slot that lasted about 2 years before it wore out and the contacts were worn out. There was also a slot for a 4 inch wide plug end that was connected to a cable we all called "the firehose" though it was a flat cable. That went to an expansion box where you could add more memory and other IDE slot based cards. Everybody and their uncle told me that the TI would NEVER run floppy discs. I experimented with controller cards, burning 2 of them out in the process before finding the right combination of connections that allow it to work with the TI. Then there was figuring out the right parsing to access the floppies. I had 2 DS/DD drives and I was the KING of the TI world. Of course the whole community was like "Can you make me one like that?" I declined. Let them learn on their own!

Remember in the early days of hard drives when we would get a 40 meg drive and say "I'll NEVER fill this drive up!" Now we have 128 GB in our cell phones.

Last edited by eddie1261; 06/15/21 05:08 PM.