I have installed a Belkin USB 2.0 five port PCI card in my P4 1.7Ghz / 512MB system running XP Home (with SP1a and SP2), yet I don't believe it is installing correctly since I have to force the 2.0 drivers on and even after that it won't recognize  an additional USB 2.0 external powered hub as a 2.0 device when attached to the PCI card.

                  Visit our website regularly for FAQs,
               articles, how-to's, tech tips and much more
                          http://freepctech.com