How to shut down remote differential compression in windows vista?

How to shut down remote differential compression in windows vista?

Remote Differential Compression checks the changes of your files
over a network to move them with as little bandwidth as possible
instead of transferring an entire file that has previously been moved.
Obviously, the average home PC user has NO need for this service.
With it constantly checking for file changes, this service will greatly
slow system performance.
To shut down this service you need to follow this steps:-
.....
1. Click the Start button.
2. Select Control Panel.
3. Click Classic View on the left side of the window.
4. Double-click on Programs and Features.
5. Click Turn Windows Features On And Off on the left side of
the window.
6. Uncheck Remote Differential Compression.
7. Click OK.
.