YEAREND TAX TIPSSteps you can to take before the end of the year to reduce what you owe Uncle Sam.THE RIGHT TIME TO BUYTiming is everything, even when it comes to shopping. We'll tell you the best time of the year to buy cars, gadgets, airline tickets, and tons of other stuff.IN THE SWING OF THINGSCan you buy a better golf game by spending money on the hottest gadgets? We put the latest golf gear to the test.READING, WRITING— AND COOKINGThe latest trend in classes for your kids is taking place in the kitchen. Find out what's on the menu at cooking schools for children.Watch our weekly program, BusinessWeek TV. To see video clips or find your local station and airtime by Zip Code, go to businessweektv.com.