On a different subject, I have just received the last three available circuits of HP Prime. There are just three calculators available for them, and I intend to spend thei week end to install at least a couple of them. One will be a tall key unit, from 1980, with the satin, 45-like keyboard surface (as opposed to the rugged surface of later units)
Stay tuned for Monday! And remember that, once sold, there won't be any more units until Systemyde decides to produce more!