ATI Catalyst 5.11, 5.12, 5.13 Beta and Radeon Omega Drivers 2.6.87 performance comprasion. ATI updates its drivers software monthly. This tradition was set up after the first version of Catalyst software was out. But besides that, index version is chosen with the accordance to one specific rule. The first part of it symbolizes the year when the software was out and the second is the month when the driver was released. We should mention that changes in every new version of ATI graphics drivers are not very fundamental. Usually only some bugs are corrected and the performance is improved a little in some popular tests and games. But when the new generation of GPUs is released the company programmers very often need to optimize the driver code for some time. So the new drivers version sometimes can include considerable improvements, but in most cases they concern only the last generation of graphical processors.

The history of telecommunications includes several periods, the first of which began in the Stone Age when people learned to speak. It was followed by postal services, pigeon service, telegraph service, telephone and radio communications, and by the end of the 20th century there appeared another one – cellular communications. It is not necessary to describe the differences between cellular communications and other means of communications as long as the average reader has already got an idea about the space propagation of radio waves and is likely to experience their influence feeling the vibration of a mobile phone in the pocket.

A mother of children who are playing in a sandpit wouldn’t cry for them from the balcony but would rather call them using her cellular phone. Business partners are always available for each other. A young man sitting in a park with his notebook and cellular phone wouldn’t carry thousands kilometers of wires in order to connect to an Internet provider. All this has become possible when using a mobile cellular communications, the creation, evolution and the future of which will be discussed further.

In the 12 of November 2007, Intel Company introduced new processors, which were known as Penryn before. In a range of main novelties’ modifications there is a change-over on new type transistor usage. A month later, the 12 of December, in Moscow, Intel Company pass the presentation of new CPU. This arrangement was dated to the 60 years from the transistor invention except the description about 45 nm processor possibilities.

Apple performed the Safari browser for Windows final release in March 2008. Threre are high productivity and usability in the list of it advantages. This is the first browser on the WebKit runner ported on the Microsoft operational system. We decided to check the declared and don't declared advantages and to find disadvantages independently. We examined all Safari functional in ditails. The results of our work are in this article.