An idea for who use classic computers: since we usually require plenty of terminals to attach to our classic computers, those compact Apple Macs, such as the 512K or SE, found in more plentiful supply than terminals at hamfests, have one very good use: use them as terminals running terminal emulation software. While other microcomptuers such as IBM type toy PCs are also useful as terminals for computers, the old Macintoshes consume less electicity.