Hello Western,
The USB 6008 uses the DAQmx Base driver. All you have to do is install the DAQmx Base driver which can be downloaded here:
http://digital.ni.com/softlib.nsf/websearch/CE3686A8D5B0CEDC86256FFD007C9C4A?opendocument&node=132060_US
When you plug in the USB 6008, the Windows XP New Hardware Wizard will detect the device, and will "know" the appropriate drivers for the device.
I hope this helps!
E.Lee
Eric
DE For Life!