Make a folder totally invisible!
First Create a new folder,
Left click it and press Rename, then press ALT + 0160 (Numpad Numbers only!) and press Enter...
Left click it again and press Properties
then Change Icon...
And search for a blank one....
Press OK/Apply
And your done.... the folder is invisible ^^
Umm what if you don't have a NUMBER PAD!
This is a repost... I think
Already new about this but nice find