One product can highly recommend to users is the Upstate Labs Eprom Programmer at $39.95. It will program 2716, 2732, 2732A, and 2764 Eproms. The kit is complete except for a ZIF socket and high voltage (27-32V) power supply. The menu driven machine code software comes in two versions for low memory (14-16K) and high memory (30-31K). It is set up for different types of EPROM via an 8 position dip switch. It programs and verifies in one step and i s very easy to use. The printed circuit board is high quality with plated though holes and also works with the Spectrum and presumably the T/S 2068. All in all an excellent product and the price, is right.