I got an Omnidata Polycorder PC-602 'handheld computer' today. Does anyone know anything about these things? Mine still seems to function, and the recharable batteries even hold a charge. It's from about 1985, and is programmable, and even includes some sort of terminal software (although I don't want to rely on a 4x16 char screen for my day-to-day things). Thanks. -- Pat