Well, here they are, hope you like them :)
These drivers are based on the Cat 5.7 and they include a customized version of ATI Tray Tools instead of Radlinker. Go to the ATI Radeon section and take a look at the readme while downloading so you know the latest changes and additions to this set.
Enjoy!
P.S. Please don't e-mail telling me there are a few references about the old CP on the site, I'm aware of this and will update as soon as I can.
Download: WinXP Omega 5.7 Drivers
News source: OmegaDrivers.net