Décidément ça n'arrête pas chez ATI! Par-contre ce que je remarque c'est que de version en version il n'y a jamais de nouveautés, que du "bugfixing" sous le jeu X ou Y...

New Features:

OpenGL version 2.0 Support
The CATALYST(tm) Software Suite 5.3 introduces OpenGL Version 2.0 support. This version of OpenGL will be in line with the latest GL ARB approved specifications. New to this specification are GLSL, non-power-of-two-textures, separate stencil, multiple render targets, and point sprites.

OVERDRIVE(tm) Version 4
The CATALYST(tm) Software Suite 5.3 introduces the latest version of OVERDRIVE(tm). OVERDRIVE 4 includes a new 3D test and extra safety checks to ensure the best over-clocking experience - allowing manual over-clocking of both engine and memory while keeping the user's graphics card safe from any of the dangers associated with conventional over clocking utilities.

eRecord
The CATALYST(tm) Software Suite 5.3 introduces a new feature named eRecord. This feature is the first error logging system used by the ATI RAEDON(tm) Software driver. The eRecord feature provides a mechanism for software components to output error messages. A new Systems Messages (Event Viewer) menu has been added to the CATALYST(tm) Control Center system tray. This launches the Event Viewer, providing a mechanism for users to view the error messages.

Windows XP Media Center Edition Display Control Panel Extension
The CATALYST(tm) Software Suite 5.3 introduces enhanced capabilities of the display panel through a Windows Media Center Edition look-alike control panel. The control panel options include:

* Display devices. Provides the ability to select preferred display devices such as TVs, LCDs, or monitors
* Display options. A user controllable option for desktop color, brightness, and contrast.