Micko 2 Junior Poster

Hello guys,
I have formated hard drive at my neighbour's computer. It's relatively new computer with Pentium 4 processor and intel motherboard. Installing windows Xp passed all right, but there was a problem when trying to install chipset drivers. Since sound card and network card are integrated, autorun option offers to install all software pack together. First chipset drivers, then audio and then LAN. However when trying to install first thing (chipset) I get error message that usbechi.sys file cannot be found and installation fails. I didn't installed Service Pack 2 and since it is file for USB I suspect that maybe I need to install SP2 first since it has support for USB2.0 (if that has something to do with this problem at all).
What can you recommend?