The latest version of PC Magazine's TaskPower is an improvement that still needs some work. I'll share with you some quick and easy ways to improve your Wi-Fi network. If you like free music, you'll want to check out MusOpen. And in Short Circuits: It wasn't Anonymous but a technical problem that took down GoDaddy, Amazon back-peddles and says you can pay to remove ads from the latest Kindles, Android now powers half a billion devices, and HP's negative growth accelterates.