Remove the Queue-it-up, Burn to CD right click options on Windows Media Player files.
[-HKEY_CLASSES_ROOT\CLSID\{CE3FB1D1-02AE-4a5f-A6E9-D9F1B4073E6C}]
[-HKEY_CLASSES_ROOT\CLSID\{F1B9284F-E9DC-4e68-9D7E-42362A59F0FD}]
[-HKEY_CLASSES_ROOT\CLSID\{8DD448E6-C188-4aed-AF92-44956194EB1F}]
Removes Sign up with Passport Wizard when trying to sign in MSN Messenger First time
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Passport]
"RegistrationCompleted"=dword:00000001
Open Explorer From My Computer or Any Folder (Power users love this)
[HKEY_CLASSES_ROOT\Folder\shell]
@="explore"
Extract MSI Files by right click
[HKEY_CURRENT_USER\Software\Classes\Msi.Package\shell\Unpack MSI\command]
@="msiexec.exe /a \"%1\" /qb TARGETDIR=\"%1-Unpacked\""
Note: Modifying the registry can cause serious problems that may require you to reinstall your operating system. Use the information provided at your own risk.