TweakUI for Windows 7 (and Vista)

Microsoft never and will not release TweakUI (so far) for Windows 7. So if you don't find it comfortable to edit the registry of Windows 7 and Windows Vista, there a freeware tool out there for you to use.

Still using Windows XP r?

Yes. There are a lot of people still using Windows XP, especially those corporate users still using Windows XP because it is much much more stable than Windows Vista. And why do you need to upgrade to Windows7 if all your stuffs working in Windows XP? If using existing hardware to upgrade to Windows7, most of the time you will suffer, a lot! For small and medium companies, where got money to do these sort of crazy thing? So for Windows XP user out there, something for you to play with Windows XP setting. WARNING: for expert user only. Do not blame me if your computer/laptop/desktop/Windows XP corrupted or suffer some errors after try the stuffs below! :P

Microsoft PowerToys for Windows XP:
http://www.microsoft.com/windowsxp/Downloads/powertoys/Xppowertoys.mspx

10 cool things you can do with TweakUI:
http://blogs.techrepublic.com.com/10things/?p=1203