Hahaha, thanks for the flash back. Waaay back in m1975 when I was a freshman in college studying EE one of the first things they made us do is program a PDP8 manually with the switches and load the bootstrap loader for the paper tape. By then I had already played around with an Altair 8800 in high school running basic and cassette so I thought it was stupid at the time but then later I appreciated what I learned about machine code. Very cool web page. Great memories.