Driver de red para placa ASRock K7VM3

Hola, acabo de formatear una PC de vista a XP y me faltan los drivers. Antes habia formateado una XP a XP pero tenia 2 CDs de Drivers y no hubo problema.

En lo que me enfoco es que tengo tres PC's, una tiene internet y comparte a las otras dos. Cuando formatie la xp-xp y no estaban instalados los drivers y no pudieron hacer la conexion de red casera, entonces instale los drivers y pudieron hacerlo. Los dos CDs son:
.Aseus (p5kpl-am) - Creo que este es el importante -
.Xfx play hard (nvidia)

NOTA: Mas cosas sobre lo que dice la caratula del disco Asesus.
Intel G31 Chipset Support CD Rev.415.01 - M2022 - (Vista Drivers Inside)

NOTA2: Ninguna de las PC formateadas es la que tiene el modem.

Pero en esta PC no se que Drivers tengo que instalar por que la vendieron sin CD y no sabiamos nada de estas cosas. Aunque sea quisiera saber el driver principal para poder tener internet. Les dejo la informacion del sistema y un reporte de Everest.
Gracias por leer (!!) y les agradeceria su ayuda!


Informacion del Sistema

Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_qfe.090206-1316)
Language: English (Regional Setting: English)
System Manufacturer: VIA
System Model: K7VM3
BIOS: Default System BIOS
Processor: AMD Sempron(tm) 2400+, MMX, 3DNow, ~1.7GHz
Memory: 704MB RAM
Page File: 127MB used, 1594MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
DxDiag Version: 5.03.2600.5512 32bit Unicode



Reporte Everest



--------[ Summary ]------------

Computer:
Computer Type ACPI Uniprocessor PC
Operating System Microsoft Windows XP Professional
OS Service Pack [ TRIAL VERSION ]
Internet Explorer 6.0.2900.5512
DirectX 4.09.00.0904 (DirectX 9.0c)
Computer Name MARTIN (red domestica)
User Name Administrator
Logon Domain [ TRIAL VERSION ]
Date / Time 2009-06-26 / 19:10

Motherboard:
CPU Type AMD Sempron, 1666 MHz (10 x 167) 2400+
Motherboard Name ASRock K7VM3 (2 PCI, 1 AGP, 1 AMR, 2 DDR DIMM, Audio, Video, LAN)
Motherboard Chipset VIA UniChrome KM266 Pro
System Memory [ TRIAL VERSION ]
BIOS Type AMI (07/19/04)
Communication Port Communications Port (COM1)
Communication Port ECP Printer Port (LPT1)

Display:
Video Adapter VIA/S3G UniChrome
3D Accelerator VIA/S3G UniChrome

Multimedia:
Audio Adapter VIA VT1617A @ VIA AC'97 Enhanced Audio Controller

Storage:
IDE Controller VIA Bus Master IDE Controller
Floppy Drive Floppy disk drive
Disk Drive USB 2.0 (HS) Flash Disk USB Device (1946 MB, USB)
Disk Drive WDC WD1600BB-00GUC0 (149 GB, IDE)
Optical Drive 56X CD-ROM (56x CD-ROM)
Optical Drive ATAPI CDRW 52X32 (52x/32x CD-RW)
Optical Drive SONY DVD-ROM DDU1612 (16x/40x DVD-ROM)
SMART Hard Disks Status OK

Partitions:
C: (NTFS) [ TRIAL VERSION ]
Total Size [ TRIAL VERSION ]

Input:
Keyboard Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Mouse HID-compliant mouse

Network:
Primary IP Address [ TRIAL VERSION ]
Primary MAC Address 00-0B-6A-E1-D6-46
Network Adapter VIA Compatable Fast Ethernet Adapter

Peripherals:
USB1 Controller VIA VT8235 USB Universal Host Controller
USB1 Controller VIA VT8235 USB Universal Host Controller
USB1 Controller VIA VT8235 USB Universal Host Controller
USB2 Controller VIA VT8235 USB 2.0 Enhanced Host Controller
USB Device USB Human Interface Device
USB Device USB Mass Storage Device

DMI:
DMI BIOS Vendor American Megatrends Inc.
DMI BIOS Version P1.30
DMI System Manufacturer
DMI System Product K7VM3
DMI System Version 1.00
DMI System Serial Number [ TRIAL VERSION ]
DMI Motherboard Manufacturer
DMI Motherboard Product K7VM3
DMI Motherboard Version 1.00
DMI Motherboard Serial Number [ TRIAL VERSION ]
DMI Chassis Manufacturer
DMI Chassis Version X.XX
DMI Chassis Serial Number [ TRIAL VERSION ]
DMI Chassis Asset Tag [ TRIAL VERSION ]
DMI Chassis Type Desktop Case
DMI Total / Free Memory Sockets 2 / 0


--------[ DMI ]---------------------------------------------------------------------------------------------------------

[ BIOS ]

BIOS Properties:
Vendor American Megatrends Inc.
Version P1.30
Release Date 07/19/2004
Size 256 KB
Boot Devices Floppy Disk, Hard Disk, CD-ROM, ATAPI ZIP, LS-120
Capabilities Flash BIOS, Shadow BIOS, Selectable Boot, EDD, BBS
Supported Standards DMI, APM, ACPI, ESCD, PnP
Expansion Capabilities ISA, PCI, AGP, USB

[ System ]

System Properties:
Product K7VM3
Version 1.00
Serial Number [ TRIAL VERSION ]
Wake-Up Type Power Switch

[ Motherboard ]

Motherboard Properties:
Product K7VM3
Version 1.00
Serial Number [ TRIAL VERSION ]


--------[ Motherboard ]-------------------------------------------------------------------------------------------------

Motherboard Properties:
Motherboard ID 62-P130-001368-00101111-040201-VIA$K7VM3130_K7VM3 BIOS P1.30
Motherboard Name ASRock K7VM3