This software is the same as Throttle or SuperRam, or PcMedik. These softwares have in common the same publisher, same interface and the same system of work. As the others, this software is making some changes in the key registry and in the system files. It’s not very clear how these softwares are working, but the effects are not so obvious. GameGain is trying to improve the gaming quality of your PC. 
GameBoost is a small application designed to boost (using overclocking) your computer in order to run faster, with better frame rates, animation, memory and CPU priority. 
Watch video’s and movies on your Playstation Portable 
This software lets you convert movies and video’s to your PSP and watch them in great quality in full screen landscape mode. A memorystick as small as 128 Mb is sufficient to store a full length feature film. You can watch your content on the go, from a postage stamp size memorystick. You can take any video (AVI, MPEG, DV) from any drive. Does direct DVD-to-PSP and TV from hard drive to PSP.
A Speeder software is supposed to be able to reduce or increase the speed of your Windows system and/or of your Windows applications. It should make your PC games run up to 256 times faster or slower. There is a slider on the user interface which you can adjust, in order to set the speed of your applications. 
The new version ensures more reliable functionality with new hardware that was released after the launch of 3DMark2001 SE in February 2002. 3DMark®2001 SE is the latest installment in the popular 3DMark series. By combining DirectX®8.1 support with completely new graphics, it continues to provide benchmark results that empower you to make informed hardware assessments. As with all MadOnion.com internet-enabled benchmarks, 3DMark2001 SE has been created in cooperation with the major 3D accelerator and processor manufacturers to provide you with the best possible and most reliable set of diagnostic tools. We’ve also included a completely new demo-mode, which demonstrates some of the latest innovations and advances that real-time 3D Graphics can offer!
Using Remedy Entertainment’s acclaimed MAX-FX Technologyâ„¢, 3DMark2001 SE demonstrates how to maximize your 3D gaming performance by using real-world gaming technology to test your system’s true game performance abilities.
DirectX is the multimedia system foundation for Windows operating systems
Through DirectX, programs take full advantage of your system to give you the best multimedia experience possible. This latest version of DirectX offers updated graphics, faster frame rates, and support for massive multiplayer games. It also offers more immersive audio when running and displaying programs rich in multimedia elements, such as full-color graphics, video, 3D animation, and surround sound. If you had an earlier version of DirectX installed on your system, you will see little difference in available space on your hard drive following the installation. DirectX 8.1 will overwrite any earlier versions.
Change properties for DirectX 9 or 8 directly from Control Panel
