These are the Windows XP drivers and applications for VGN-SZ5 Series(Individual drivers)
Note: These drivers are provided individually to enable a faster download speed.

Available Downloads:

XP Downgrade drivers for VGN-SZ5 Series

BIOS

File name: BIOS.zip
File size: 798.67KB (817,840 Byte)

Intel Chipset Software Installation Utility

File name: Chipset.EXE
File size: 2.53MB (2,658,935 Byte)

Graphics-Intel driver

File name: Graphics-Intel.EXE
File size: 16.45MB (17,256,662 Byte)

NVIDIA Geforce 8400M GS

File name: Graphics.EXE
File size: 50.78MB (53,255,738 Byte)

Hotfix-MB835221

File name: MB835221.exe
File size: 642.71KB (658,136 Byte)

SigmaTel High Definition Audio CODEC

File name: Audio.EXE
File size: 5.68MB (5,963,524 Byte)

HDAUDIO Soft Data Fax Modem with SmartCP

File name: Modem.EXE
File size: 2.28MB (2,400,690 Byte)

TouchChip Fingprinter Coprocessor

File name: Fingerprint.EXE
File size: 1.07MB (1,127,132 Byte)

TexasInstuments PCIXX12 Integrated FlashMedia Controller

File name: MSDriver.EXE
File size: 1.20MB (1,259,350 Byte)

Memory Sticker Hotfix

File name: MS_Hotfix.exe
File size: 22.5KB (23,040 Byte)

Memory Sticker Icon

File name: MSIcon.EXE
File size: 579.11KB (593,010 Byte)

Alps Pointing device for VAIO

File name: Pointing.EXE
File size: 1.71MB (1,798,171 Byte)

Marvell Yukon 88E8055 PCI-E Gigabit Ethernet Contoller

File name: LAN.EXE
File size: 1.23MB (1,296,949 Byte)

Intel ProSet/Wireless

File name: Wireless.EXE
File size: 12.81MB (13,438,212 Byte)

Sony Image Filter

File name: SonyImageFilter.zip
File size: 39.23KB (40,176 Byte)

Toshiba Bluetooth Stack

File name: Bluetooth.EXE
File size: 28.84MB (30,248,003 Byte)

HDD Protection Driver

File name: hddprotection.EXE
File size: 556.02KB (569,366 Byte)

TPM Driver

File name: TPM.EXE
File size: 1.06MB (1,119,403 Byte)

VGP-VCC7 Camera Driver

File name: Camera.EXE
File size: 1.42MB (1,496,913 Byte)

SonyNC

File name: SonyNC.EXE
File size: 1.11MB (1,169,411 Byte)

Sony PI

File name: SonyPI.EXE
File size: 1.11MB (1,173,767 Byte)

XP Downgrade applications for VGN-SZ5 Series

Sony Shared Library

File name: SonySharedLibrary.EXE
File size: 2.16MB (2,273,974 Byte)

Sony Utility DLL

File name: SonyUtilitiesDLL.EXE
File size: 2.40MB (2,520,679 Byte)

VAIO Event Service

File name: VAIOEventService.EXE
File size: 4.37MB (4,583,679 Byte)

Setting Utility Series

File name: SettingUtility.EXE
File size: 11.80MB (12,373,347 Byte)

VAIOControl Center

File name: VAIOControlCenter.EXE
File size: 3.32MB (3,486,794 Byte)

VAIO HDD Protection

File name: VAIOHDDProtection.EXE
File size: 6.38MB (6,696,978 Byte)

VAIO Power Management

File name: VAIOPowerManagemen.EXE
File size: 9.58MB (10,051,107 Byte)

Wireless Switch Setting Utility

File name: WirelessSwitchSett.EXE
File size: 6.05MB (6,353,570 Byte)

BatteryChecker

File name: BatteryCareFunction.EXE
File size: 6.20MB (6,501,891 Byte)

Microsoft .net Framework 1.1

File name: BatteryChecker.EXE
File size: 2.35MB (2,472,742 Byte)

Microsoft .net Framework 2.0

File name: Framework1.zip
File size: 34.27MB (35,940,884 Byte)

BatteryCare Function

File name: Framework2.zip
File size: 22.35MB (23,436,469 Byte)

Suit QL

File name: SuiteQL.EXE
File size: 15.14MB (15,883,660 Byte)

TPM Utility

File name: Infineon.EXE
File size: 39.98MB (41,931,426 Byte)