Somewhere between the army of identical—and always dorky-looking—cellphone headsets and the nonstop flood of dopey wireless gadgets, there are Bluetooth devices that are actually useful. (Published in the February 2007 issue)

(Published in the January 2007 issue)

(Published in the January 2007 issue)

(Published in the January 2007 issue)

Winter is a harsh mistress, unleashing cold snaps, ice storms—and a happy, brief blizzard of holiday products. Here's our guide to the best gear to give, get or simply pine for this year, in categories ranging from high-tech foul-weather clothing to a high-def home theater setup for chilling ou... (Published in the December 2006 issue)