A friend I work with donated the following book to my collection today: VIC-20 Interfacing Blue Book, by V.J. Georgiou Anyone seen this before? It is an incredibly neat book on hardware projects for the VIC-20, including such things as Liquid Level Sensor, ram expansion cards, eprom programmer for micromon, ring detector and lots more. It is overall a superb text. If you would like more info, let me know. I'm not interested in getting rid of the book but would be willing to share via scans or photocopies. ;) Cheers, Dan