USB 2.0 Support in Windows XP

I experience the following problem in WinXP :HI-SPEED USB
Device Plugged into non-HI-SPEED USB Hub. To resolve this
problem microsoft suggest I obtain the latest service pack
for Windows XP. I would like to download the driver online
and save it. The problem is I don't have Internet access
on my home PC. I can acces the internet from my work PC. I
don't want to download the whole service pack, just the
USB 2.0 driver. How the #$%& can I get hold of the USB 2.0
driver when my home pc has no internet access.
Thanks.
Bart