 Practically, you know, when I was in high school, we didn't have a computer in our high school. I had to go down to the community college, and I would borrow their computers at night and on the weekends and on the summer and program in Coldwell and Fortran. So I had a computer accessible that most people wouldn't have had in high school at that time. So it's kind of interesting. Who was the biggie at the time, Unibac? IBM had a lot of them, yeah, Unibac, DAC, EDP, DAC computers.