It appears as though a computer system is not entirely needed for creation of wonderful patterns on video displays. Brian of MediumRecords has built a prototype circuit with several gates and a counter IC to generate really neat sound responsive patterns on a monitor with BNC connectors for each component. These are very early stages however a video synth like device is planned in the near future. Nice work on the pattens and the video is very neato, reminds me quite a bit of Wobblevision but with more colors and patterns.