I think last month someone here asked for a link to an article they had seen where X-Y waveforms were generated for CRT character generation. I believe the link they want is this: http://www.nixiebunny.com/crtgen/crtgen.html Also on David's web site, and by my accounting completely classiccmp-worthy is this picture (from a 70's National Geographic magazine!) of the proprieter of American Used Computer, standing between H960's filled with lots of DEC Mini's and peripherals: http://www.nixiebunny.com/sonny.jpg Tim.