propman@propman-Aspire /etc/apt/sources.list.d $ ls
dropbox.list
dropbox.list.save
google-chrome.list
google-chrome.list.save
jd-team-jdownloader-natty.list
jd-team-jdownloader-natty.list.save
local-repository.list
local-repository.list.save
mozillateam-thunderbird-stable-natty.list
mozillateam-thunderbird-stable-natty.list.save
norsetto-ppa-natty.list
norsetto-ppa-natty.list.save