Hello everyone, I hope you had a good holiday weekend, didn't eat too much turkey, and survived black Friday. I know personally I am now at least 20lbs heavier (Damn my wife is a good cook!)
Anyway, I found this cool registry hack to make Windows XP Service pack 3 available in Windows Update. Full credit is due to DailyApps.net where I found this script, which you can download here: (Windows XP SP3 Hack)
The script deletes an old Windows update registry key, then ads a key option for the the latest release candidate.
Please note this hack is the exact way Microsoft expects its beta testers to try Windows XP SP3 out, so you don’t have to worry too much about Microsoft catching hold of you.
Just download it, run the script, and check online for windows updates. If you don't see the option for Service Pack 3, reboot once and try it again. Let me know how it turns out for you in the comments!.