Lifehacker never fails to satisfy when it comes to scouring the web for free software, tools and applications to make your computer hum and your screen-focused endeavors more efficient. If you are running Windows, check out their latest Lifehacker Pack 2009 – a list of their favorite free Windows downloads to handle most any task you can throw at your computer. From file sharing to music and video replay, from security to lightening-fast desktop search, this list is comprehensive! And I have to agree with their browser advice regarding Firefox: “[p]ut down the Internet Explorer and slowly back away into a better web life.”