Hi, I have Windows XP running on Fedora 10. I can successfully share a single USB-to-RS232 converter by inserting this in my xml file: <hostdev mode='subsystem' type='usb'> <source> <vendor id='0x0403'/> <product id='0x6001'/> </source> </hostdev> However, I can't seem to get two of these to work at the same time. I want to do: <hostdev mode='subsystem' type='usb'> <source> <vendor id='0x0403'/> <product id='0x6001'/> <address bus='0x03' device='0x02'/> </source> </hostdev> <hostdev mode='subsystem' type='usb'> <source> <vendor id='0x0403'/> <product id='0x6001'/> <address bus='0x03' device='0x03'/> </source> </hostdev> using the "address" stanza to identify the devices uniquely, but it just doesn't work. Is this a bug, or am I doing something wrong? With the two device setup, Windows still only assigns one serial port to one of the devices, and none to the other. - Mike