you can always order the cd from them on the website
but if the problem is winxp auto loading a driver then do the following

restart and go to safe mode...

then install the drivers from safe mode
and restart then go to safe mode again
then reboot to normal windows

its a bit painful combating the winxp's auto driver install...

good luck

btw incase u dont know, hold F8 2 secs after boot up
and choose safe mode