Speaking of the MicroAngelo, decades ago I wrote a nice screen-based text editor for CP/M that used the MicroAngelo for display. It worked pretty well - it even downloaded custom code for the MA's Z-80 to speed up the scrolling operations. I had an eye to commercializing it, but given the sales of the MA board, I doubt that would have gone very far. If anybody's interested, I can post it somewhere. It's in 8080 assembly, and requires CP/M and a MicroAngelo board to run. (Please reply directly to linux at saccade dot com if you're interested, I only check my cctech inbox every once in a while when I have time). Cheers, jp