tried to put the vista theme from http://www.internettablettalk.com/fo...ht=vista+theme and when I download the Vista.deb file to change my theme the application manager opens and says : Install? Vista.deb 0 kB I thought maybe this was a bad backup, so I reflashed it with the new OS image without any backup... and I get "Unable to install. Installation file corrupted" But on the last previous OS it was just fine. Anyone else having problems installing downloaded files?