If you are in a networked environment and browse via network neighborhood, this tweak is for you. It speeds up your network browsing experiance.
Click Start | Run | Then type Regedit
Navigate to HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/Current Version/Explorer/RemoteComputer/NameSpace
Locate and delete this key {D6277990-4C6A-11CF-8D87-00AA0060F5BF}
Reboot.
Click Start | Run | Then type Regedit
Navigate to HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/Current Version/Explorer/RemoteComputer/NameSpace
Locate and delete this key {D6277990-4C6A-11CF-8D87-00AA0060F5BF}
Reboot.