Those looking for a new computer can save -- and sometimes save big -- by opting for a refurbished computer. While their popularity has returned, there is a catch. Experts say you should buy a "refurb" from a manufacturer, which goes through more quality control than a new unit. They say reputable dealers like tigerdirect.com and newegg.com, among others, have a good track record in selling refurbished equipment.

Beware, however, of third-party dealers who don't offer a money back guarantee. Also, make sure they include all software discs and licenses for the software on your machine.

-----

As more states ban talking on cell phones while driving, many people are switching over to Bluetooth technology. You can tell them by the small earpieces that hang from people's ears.
That earpiece is not your only option. Others include a visor speaker phone, GPS devices, and car stereos -- all equipped with Bluetooth technology so you can use them to talk on the phone with nothing in your ear.

The good news is that most of those devices do not cost much more than some of the earpieces. Sony, for example, has Bluetooth equipped stereos available for about $170. The only drawback is, that unlike earpieces, these Bluetooth devices don't follow you when you leave the car. But the sound quality is usually good.

-----

Olympics fever is building, as we're just a few days away from the 2008 games in Beijing. And while the athletes are probably a bit nervous, so are the folks at Microsoft. It's because the company's new Web video technology, Silverlight, will be in the spotlight. Microsoft is powering the online streaming for the Olympics with its Silverlight technology.

Nearly 2,200 hours of live coverage will be carried on the Web through Silverlight, which is Microsoft's answer to Flash. Silverlight will allow users to watch high-definition content from the Olympics with features such as picture-in-picture and streaming of up to four events at once. You won’t have to miss one event.

The best part is that it is now available here at WSAZ.com. Just click on the Olympics link. When you get ready to watch video, you'll be prompted to download Silverlight. Click OK, and you're on your way.

Questions and comments may be e-mailed to reporter Brad Myers at brad.myers@wsaz.com.