Thanks Jack! All of those SDK USB drivers were 1.5.5f1 and were newer than the 1.4.1 drivers I had downloaded. I would love to know why this made the error message go away, but thanks for the help! Never did learn what that MCE driver I read about was??? I still do not have a 32 bit device to plug in, but I will try to find something. I am assuming that a 32 bit PC card of any type would mount to my desktop in a way so as for me to know if all is well. I would think even PC only cards that I have no driver for would mount? I am setting things up for a USB card to access my USB Epson printer. Let me know "OFF LIST" if you have one you want to sell. "wolfman at jerrywolford.com" Jerry