Modifying the Disk Check Autochk.exe Time-out (Scandisk Delay) Value from 10 seconds to 3 Seconds
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager]
"AutoChkTimeOut"=dword:00000003
Disable Automatic Restart in the event of a System Crash / BSOD
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CrashControl]
"AutoReboot"=dword:00000000
Disable The Windows XP Desktop Cleanup Wizard (Unused Desktop Shortcuts)
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\CleanupWiz]
"NoRun"=dword:00000001
Speed up Network Browsing by Removing Network Scheduled Tasks
[-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\RemoteComputer\NameSpace\{D6277990-4C6A-11CF-8D87-00AA0060F5BF}]
Disables Windows Take A Tour Bubble Popup
[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Applets\Tour]
"RunCount"=dword:00000000
Disable Remote Registry Service (Remote users to modify registry settings on your computer. Now registry can be modified only by users on your computer)
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RemoteRegistry]
"Start"=dword:00000004
Removes the Recent Documents from the Start menu. The system saves a shortcut to each of the non-program files the user opened most recently, and it displays the shortcuts on the Recent Documents.
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoRecentDocsMenu"=dword:00000001
Classic Search, Full Path In Title Bar And Address Bar. This allows you to disable the new Search Assistant Dog and use the traditional search interface in Windows Explorer
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CabinetState]
"FullPath"=dword:00000000
"FullPathAddress"=dword:00000001
"Use Search Asst"="no"
"Settings"=hex:0c,00,02,00,1b,01,e7,77,60,00,00,00
Have you ever wanted to Rename Recycle Bin ? This Tweak Allows Renaming of Recycle Bin
[HKEY_CLASSES_ROOT\CLSID\{645FF040-5081-101B-9F08-00AA002F954E}\ShellFolder]
"Attributes"=hex:50,01,00,20
"CallForAttributes"=dword:00000000
Download this Reg file Are you getting 'Low Disk Space Notification' ? This Disables Low Diskspace Warnings
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoLowDiskSpaceChecks"=dword:00000001
For more detail visit
http://alam8899.blogspot.com/2010/05/windows-xp-registry-tips-tweaks.html
