2/1     My special PS/2 keyboard is connected to PS2-to-USB conv which is then
        connected to a Mac. It is quite sluggish and I'm guessing it is due
        to the the USB to kbd driver. What can I do to speed it up? Can I
        change the priority of the driver or process, and what is it? -Macless
        \_ I've never found a PS/2 to USB adapter for a Mac that works
           reliably over time. Tried a billion. YMMV.
           \_ I've had good luck with Raritan converters.
           \_ Did you try Raritan?