Hello. Sorry for my rotten English...
Here is a zipped file that will help you understand how to deal with USB 1.1 and USB 2.0.
Some of you may have experienced problems if already have installed SP1 for WinXP. There is a solution (from Microsoft!):
You should also check
for SiS or SiS 7001 chips/drivers.
Another really GREAT help is located at: http://www.usbman.com/USB%202%20News.htm . That page will help you very, very, very much.
That is it.
Regards from Beograd (Belgrade), Serbia,
Already tried it? Give your review.