I need drivers for an HP Compaq nc6220 PC Notebook

I've been searching the Internet all day for drivers for this Notebook and have found most of them, but need two more. I can't get online.

It's a Windows XP Professional OS but I cannot get online without an Ethernet Controller driver, which I still haven't been able to find. I also need a Multimedia Audio Controller.

It's an old notebook but has hardly been used. The specs are as follows:

Intel[R] Pentium[R] M
processor 1.73Ghz
795 MHz,0.99 GB of RAM
Physical Address Extension

I still have the original Windows XP Professional disk

Will someone please help me find these two drivers? I've searched every HP Compaq driver site I could find to not avail.

Thanks so much,

bellisimo