Hello! Two years ago I developed a IR-link for TI-85(6)se at www.dalnet.se/~pea. It worked rather nice. But now I have found a radiochip which make it possible to do a good radiolink. It runs 10-100 m at a speed of 9600 bit/s. If I have time and if anyone is interested I start to develope a radio-link for TI-85 and TI-86. I thought of doing this so it looks like a cable to the TI. Per-Erik Andersson pea@dalnet.se