Keep Folders Hidden, no software needed

This one is really cool and pretty useful too...
Its really easy...
just follow these steps:

1.Create a new folder somewhere on your hard drive.
2.When you name it hold down "Alt" and press "0160" this will create and invisible space so it will appear as if it has no name.
3.right click it and select "Properties" select the tab "customize" and select "change icon" scroll along and you should a few blank spaces click on any one and click ok and save it.
4.when you have saved the settings the folder will be invisible to hide all your personal files.