I have a 7500 with a G3 card which has a Lexmark Optra+ hooked up to the serial port. In the past, when I also wanted to have an Epson connected, I had to get a switchbox which created lots of problems. I also tried various other software/hardware solutions, including Momentum's products (I don't remember the names) none of which worked well. Since the Epsons now all have USB ports, could I put in an USB PCI card and connect the Epson that way? Would I then be able to simply change printers by going to the Chooser, or would I have to reboot? Any info appreciated. Thanx.