Sunday Tip: January is camera buying month

Forget Black Friday; this is a very good time to buy a new or used digital camera. After the holidays, people look to unload their older cameras that have been replaced by newer models. Also, with the Consumer Electronics Show starting in a few days, announcements of new models from major manufacturers will make what's on store shelves now seem obsolete, and thus ready for close-out. If you're buying new: 6-, 7- or 8-megapixel cameras will meet 90% of most picture-taking needs. Really. If you need a 21-MP camera, check your driver's license: you may be the lost grandson of Ansel Adams , suffering from amnesia. In the stores, consider display models, and ask if they'll either extend the warranty or take a few dollars off for buying a floor model. The worst they can say is, "I'll ask the manager." The Kodak Z1012 IS camera shown here is a 10-MP camera that's been out a little over a year. Kodak recently brought out a newer, larger camera with a differen...