Does anyone run Picmaster, with its ISA card, under Windows 2000?=20 If so, what version of MPLAB did you use ? I just tried it on a lash-up system, and it can't detect the card. The = card is definitely working, and can be detected by a DOS test utility when booted into DOS from a = floppy. =20 -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.