Does anyone have any information on the linkup that the TI-86 uses to connect to a computer? I'm interested in building my own cable for it... Thanks Greg ----------------------- Greg Cormier, age 17 Canadian living abroad in Kathmandu, Nepal Digital electronics, programming, computer interfacing, microcontrollers Local time : GMT + 5h30m gcormier@wlink.com.np ICQ # : 565465