There is a brand new version of Gentoo Linux as a live DVD with multiple desktops and a ton of free software available. Gentoo Linux 20140826 features a collection of powerful updated software packages including Firefox 31.0, LibreOffice 4.2.5, GIMP 2.8.10, Blender 2.71, Amarok 2.8.0, Chromium 37.0.2062.35 and more. The desktops include KDE 4.13.3, GNOME 3.12.2, Xfce 4.10, Fluxbox 1.3.5, LXQt desktop 0.7.0, and i3 desktop 2.8. Plus, being a Live Disc, you don’t even have to risk your computer installation to run it. Just download the appropriate *.ISO file for your system and burn it to disc as an image, and you are ready to play with it. To use it, make sure your BIOS recognizes the CD/DVD hardware in your computer as a boot drive that it checks before the hard drive (that is the default on most computers made in the last 10 years or so). Then just drop the optical disc into your CD/DVD drive and power cycle your computer. When it wakes back up, it will be running an amazing collection of software on an OS you have not seen before; go play and explore! When you are done, shut down Gentoo, eject the disc, and reboot again. Your original system OS, be it Windows, Mac, or other, will be running just fine, without even any new files stored to your hard drive, pristine and unchanged. Live Discs are a great way to try new software and OS’s risk free on the hardware you own without having to worry about losing what you already had working. In a lot of cases, it is the software you never even knew to look for that ends up being the most worthwhile, and then you can check for instances of it built to run on the base system you have.