Hi Kirk: We didn't touch on isapnp. I ran it and it says it needs a config file. I'd delve more into it, but, I don't have time for the next day or so. Any suggestions, feel free to get with David and y'all talk about it. Wish I could be of more help. One thing I will note. My plug and play modem was assigned com4 IRQ 5 and I just set my serial.conf file up to use that and it worked. However, Don't know how to approach this from a Linux standpoint. I just went with whatever Windows did and it seemed to work. On 16 May 2000, Kirk Reiser wrote: > Hi Joe: Does he set up the modem with isapnp to place it on irq=5?