It's not officially from Microsoft, but this MS MVP has created a Tweak UI type utility for Vista and Windows 7.
http://www.thewindowsclub.com/ultimate-windows-tweaker-v2-a-tweak-ui-for-windows-7-vista#more-1957
You can also run the XP version of TweakUI. Most items still work.
"To get TweakUI working on Windows Vista, just download the XP version with the correct architecture (i.e. if you have Vista x64 download TweakUI x64, and if you have Vista x86 download the x86 edition). After setup is finished, right click the shortcut to TweakUI -> Properties -> Compatibility. Set it to run as an administrator and in XP compatibility mode. Close the dialog and run the app."
http://www.pctipsbox.com/tweakui-for-vista-x64-too/
I miss TweakUI...
TAB Completion in cmd.exe
HKEY_CURRENT_USER\Software\Microsoft\Command Processor key.
For folder name completion, double-click the CompletionChar value. Type in hexadecimal the control character that you want to use. For example, if you want to use the TAB key as the control character, the control character is 0x9 (type 9 as the value; Windows converts it to hexadecimal).
tags: tweakui, tweak, registry, settings, vista