SLAE Solver 1

Your mobile/cell phone is no longer just for making calls to local friends.

Doc Callahan takes a look at three free scientific calculator programs for Windows in this week's The Sweet Stuff: Software

Armchair musicians who broke into the music game rocking out on plastic guitars take heed: the latest from Activision is DJ Hero 2 that breaks out the plastic turntables as opposed to the plastic guitars and drums.

Casio's full color graphing calculator is sure to get a math nerd's knickers in a twist.

Room to room music and wall to wall sound; the Sonos S5 is a killer sound system that liberates your music from hard drive purgatory.

Nintendo's 3DS just dropped in price. Is it worth buying in? Find out in this video review.

Keep a full mirrored backup of your computer's hard drive with one of these three free disk imaging programs for Windows

Magellan's RoadMate 5045-LM GPS receiver offers a widescreen view and live traffic; it's a $50 step up from the 3045 we've looked at previously but you may find it's $50 well spent.

Always connected anywhere there's 3G with TRENDnet's Mobile Wireless N Router

Andrew Moore-Crispin takes a look at the inthinc tiwi pro car tracking system in this episode of Gadget TV.