Thanks to cash_site:

Omega has released a new modified ATI Catalyst 3.8 based driver suite for all Windows OS.

Changes:
* Based on the official Catalyst 3.8 ATI drivers. (9x/ME/2k/XP)
* All the new ATI Control Panel features included in the Catalyst 3.8 drivers are fully available. (9x/ME/2k/XP)
* Added a new intro to the ATI drivers installation. (9x/ME/2k/XP)
* Personalized the ATI Control Panel. (Watch out for COPYCATS). (9x/ME/2k/XP)
* Disabled 32Bit Z buffer by default in D3D for low-end cards (if you need it, you can enable it anytime in the ATI CP). (2k/XP)
* Incorporated the 9500/9700/9800SE MODs for Windows 9x/ME. (9x/ME)
* Added RadClocker and Artifact Tester 5 for Windows 9x/ME. (9x/ME)
* Added support for the Radeon 9800XT. (9x/ME/2k/XP)
* Added support for other Mobility cards. (9x/ME/2k/XP)
* Updated the DirectX Control Panel to version 9.0b. (9x/ME/2k/XP)
* Added a tweak to remove black borders from TV Overscan. (9x/ME/2k/XP)
* Added MWV video DX hardware acceleration support. (9x/ME/2k/XP)

Download: Radeon Omega Drivers for 9X/ME/2000/XP

source: DriverHeaven