The Intel® Chipset Software Installation Utility installs the Windows* INF files. The INF files inform the operating system how to properly configure the chipset for specific functionality, such as AGP, USB, Core PCI, and ISAPNP services.

Download : Intel Chipset Software Installation Utility 9.1.1.1011

This is the official driver package for Realtek HD Audio Solutions. It includes all driver files, and the control center for Realtek HD-Audio devices for Windows 2000, XP and Vista . The package includes the 32 and the 64 Bit binaries. Realtek HD Audio Driver is supporting all of Realtek HD Audio Codec in Vista/WinXP/Win2000/Win2003 : ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262,ALC267, ALC268, ALC269, ALC272, ALC273, ALC887.

Changes in R2.26:

- Vista/Windows 7 WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262,ALC267, ALC268, ALC269, ALC272, ALC273, ALC887

- Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VC, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262, ALC267,ALC268, ALC269, ALC272, ALC273, ALC887

- HDMI Device WHQL Support: ATI HDMI Devices

- OS Supporting: Microsoft WindowsXP, Widnows2000, Windows Server 2003, Vista, Windows Server 2008, Windows7 - x86/x64

- Pack with Microsoft High Definition Audio UAAV1.0a(5013)

- Add/Fix
1.) Driver:
1. Customizations.
2. Update SRS components

Link : Realtek High Definition Audio Driver R2.26

AMD released version 9.6 of their ATI video card driver package.

Performance Improvements:
* Company of Heroes – performance improves up to 25% with HD 4600 series products and below as well as improvements of up to 10% on HD 4800 series
* Crysis – performance improves up to 13% in multi-GPU configurations
* Crysis Warhead – performance improves up to 11% in multi-GPU configurations
* World in Conflict – performance improvements of up to 30% can be seen in settings that were previously CPU limited

Resolved Issues for the Windows 7 Operating System:
* Some systems with both a component video display and a secondary display, it is now possible to duplicate the displays using the display settings
* Catalyst Control Center: Graphics corruption no longer visible when updating the ATI Graphics Power settings
* Catalyst Control Center: System no longer fails to set the Component Video modes
* Catalyst Control Center no longer shows Crossfire as disabled
* Catalyst Control Center: Default HDTV modes can now be enabled properly
* Enabling CrossFire under specific system configurations no longer causes Catalyst Control Center to stop responding
* Intermittent corruption no longer visible throughout Enemy Territory Quake Wars levels

Link : ATI Catalyst 9.6
Download : Release Notes

This is the official driver package for Realtek HD Audio Solutions. It includes all driver files, and the control center for Realtek HD-Audio devices for Windows 2000, XP and Vista . The package includes the 32 and the 64 Bit binaries. Realtek HD Audio Driver is supporting all of Realtek HD Audio Codec in Vista/WinXP/Win2000/Win2003 : ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262,ALC267, ALC268, ALC269, ALC272, ALC273, ALC887.

Download : RealTek High Definition Audio Codecs 2.27