Ever since I installed sp1 Windows Update doesn't show any updates at all ("There are no updates for this computer" - or something like that). Do you know where I can get an update list with download links, like the latest Athlon XP one?

Windows catalogue will list all updates available for xp.

You could also download Microsoft's Baseline Security analyzer and perform a thorough scan of your machine. Any critical updates you don't have installed, it will provide links to the hotfixes.

WinUpdates causing problems for a ton of users. Checking MS's forums on winupdate is proof alone... myself included :|

http://techspot.com/tweaks/updates/

List far more updates & more up to date than windowsupdate is anyway

Also, if you have a pirated copy of XP with a bogus Activation Code, you won't see any updates.

Crazy. I finally registerd

go to the Device Manager and click on Processor and update the driver by clicking on Automatically Install Updates. It'll find it at the Microsoft site automatically. I just updated mine that way...