Hi, I have a need to operate 3 comm ports on my pc, so bought a standard card that has FDD, HDD, game, LPT and 2 COMs. I disabled the FDD, HDD and game ports and configured the com ports to 3 and 4 using jumpers on the board. Having installed the card, Win95 detected the new ports. All well and good, but in use, com3 stops com1 working and com4 stops com2. It must (surely) be possible to configure the system so that I can use at least three of the ports at the same time. Anyone help me out on this? Thanks and regards, Mike Watson