In the wake of the federal raid and domain seizure of Megaupload.com, other file-sharing websites are on high alert in case of similar actions.

FORBES: A Defiant Pirate Bay calls 2012 "The Year of The Storm"

TweakDUN: Improve the speed of your dial-up connection by adjusting the Windows 95 MTU. TweakDUN also lets you create and edit a host file, which can dramatically speed up Web browsing: Instead of contacting a domain name server to look up every IP address, your browser will cache them on your hard drive.

CNN: Top 10 hot Internet tools