Latest versions of drivers and required software

merig00: Important! Before you install new drivers, do not forget to uninstall the old version (through the video card propertiers or add/remove program) and reboot the computer.
NVidia:
Download NVIDIA drivers;

Ati:
Catalyst™ Drivers for PC;
AMD/ATI Support Search for PC and noteboooks;
Mobile Catalyst 9.3 для ХР32 for notebooks;
Graphics Drivers & Software;
Realtek Audio:
Audio Codecs;
Creative Audio:
Some players recommend to use Daniel_k modifications instead of the official Creative drivers, they are more stable and functional than the offical ones:
For X-Fi;
For Audigy;
Several Audigy, Live, X-Fi XtremeAudio;
And official Select your product.
DirectX:
Web-installer of DirectX libraries (Updater)
www.microsoft.com;
Full Version
DirectX End-User Runtimes (June 2010)
.NET Framework:
"Smart" Installer, downloads only what needed;
Full Installer;
.NET is pre-installed on Windows 7.
Visual C++ 2008 SP1 Redistributable Package:
Microsoft Visual C++ 2008 SP1 Redistributable Package (x86)
Microsoft Visual C++ 2008 SP1 Redistributable Package (x64)