Playing with GAOSP and no Market. I want to re-install Titanium Backup. Only one I can find is from the developers page and its an older version. The quesion is about updating it. When you open the app, it checks for updates. Does it do so from their servers or does it check the Market ? I am trying to restore some previously installed apps that I can't seem to find ( Google Skymap, and a couple of other things ).