Easy Wifi Radar

Easy WiFi Radar helps you find and connect to open wireless access points with a single mouse click. It's really just WiFi for Dummies.

http://www.makayama.com/easywifiradar.html

Smart Defrag

The primary cause of slow or unstable PC performance is disk fragmentation. IObit SmartDefrag helps defrag your hard drive more efficiently than any other product on the market, free or not. Included is an "Install It and Forget It" feature that works automatically and quietly in the background on your computer. The ability to constantly keep your hard drive safe, error-free and running at its top speed and optimum performance. Eliminates slow downs, freeze-ups and crashes.

http://www.iobit.com/iobitsmartdefrag.html