Formatting an HP Pavilion 520w

Where can I find the drivers for the following:

Intel(R) 82810E Graphics Controller
Intel(R) 82801AA Bus Master IDE Controller
Intel(R) 82801AA USB Universal Host Controller
Realtek RTL8139 Family PCI Fast Ethernet NIC
SoundMax Intergrated Digital Audio

I really need help finding these. Right now I am burning the I386 folder from the C:.

most of them should be compatible straight off the XP cd, your ethernet card I know works off the bat in XP.

Also you might get the Via 4-1 if you use a via board, as for the integrated audio and such that might be on your mobo cd.