Power User - The Best of LifehackerGina Trapani12/21/05 12:00pmEditInvite manuallyPromoteDismissUndismissBlock for gizmodoHideThis week at Lifehacker: Take your data home for the holidays. While you're there, crack the neighbors' wifi. Spraypaint the guts of that old computer into Christmas tree decorations. Build a photo lamp from a Mag-Lite. Bend web pages to your will with our favorite Greasemonkey scripts.