I have been running a Delta 44 and SB PCI64 together for about 18 months with no problems. I've used both together with Linux, Windows ME, and with WIndows 98SE, with a Pentium 4 1.4 GHz. I had to do NOTHING special to get it to work. 73, Roger Rehr W3SZ FN20ah 2 Merrymount Road Reading, PA 19609-1718 http://www.qsl.net/w3sz