Google s ( superphone, 3-D televisions, tablet computers you ve probably seen the headlines all week as the latest gadgets have been unveiled at the International Consumer Electronics Show in Las Vegas. The trade show wraps up this weekend, and Apple is reportedly planning a new product announcement later this month.

For now, if you re looking for ways to get the most bang for your electronics buck, SmartMoney has your required reading this weekend. We ll show you how to cut back on some costs and tell you when it makes sense to spend more. So before you rush out to buy something new, check out these stories:

Google Phone vs. iPhone: Head to Head
Google s new Nexus One may be the latest product on the scene, but can it match up to the iPhone? See if the new contender is worth the money.

3 Gadgets to Boost Your Cellphone Signal
Like your phone, but hate your network? SmartMoney evaluates three new devices that promise to get you a better signal.

5 Reasons to Buy Gadget Protection
In most circumstances, an extended warranty is like free money for the retailer. Here s when the extra protection could pay off.

How to Lower Your Cable Bill Now
Changes in the industry are likely to keep cable bills rising. Here are some tips for cutting costs without missing your favorite shows.