I actually see the problem on both my laptops (which connect to the Internet and both run Ad-aware, Avast, Spywareblaster, Spybot, Spysweeper, and WinPatrol in parallel, in conjunction with Kerio and XP firewalls), and both my desktops (which are used for music prod exclusively, and never even connected to the internet).
There you go right there, it would seem you have more shitty software than I've had spliffs, if it aint bloated to start with, it sure is after that lot's installed, f**k moi!! Timo, what redraw prob, you actually still use a screensaver, do you know LCD's don't need them anymore? I have XP SP2,with the built in firewall, and nothing else. It used to tell me I need virus software, but, I automate a saved image of C: drive every 2 days, plus my song partition gets imaged on DVD/RW's every week, so why would anyone bother with virus software?
My XP machine runs like adream, if only I could stop playing far cry and get some music finished!!