RBE is a tool which helps you over-/underclocking and tuning your recent ATI video card. Unlike other programs as Rivatuner for example, RBE will provide a modified version of your video card's original BIOS that you can flash upon your video card.
There is no installation required. Just download the RBE.exe and run it. There is just that one single file. No administrative privileges are required to run RBE, whether you use Windows XP or Vista.

* Fixed minor glitch in BIOS flashing procedure.
* Minor fixes and enhancements for hex editor.
* Updated WinFlash link.
* Fixed another 3650 bug... >:-/ I hate that card!
* Added some DeviceIDs.
* Improved specs string analysis code.
* Added fan support for 4770.




http://www.techpowerup.com/downloads/1393j/RBE_121.exe