Get it here:
http://www.ubuntu.com/download
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Get it here:
http://www.ubuntu.com/download
Those who install this version of Ubuntu, and do not like the Amazon included search feature, can disable-it with the command line sudo apt-get remove unity-lens-shopping .
As for myself, I keep using Slackware.
It can also be disabled in System Settings>Privacy.
Tried it out. I do like the fact that Unity can be set to autohide. I don't like that I cannot autohide the top taskbar; and that on my netbook it is noticeably slower than when using Fuduntu. Sticking with Fuduntu for my netbook.