At 12:43 PM 8/22/97 -0400, you wrote: >How come EPROM chips don't glow purple/blue when we program them? It seems >that all those 1's should be going back where they came from (the UV light >we pump into them in the eraser). Actually if you get a really good microscope and a low light camera - I'm sure you'd see something... Rgds Mike Perth, Western Australia