I've just downloaded Ubuntu Linux 13.04 (as a torrent, coz when I try to download it from the ubuntu site, i get a "network faliure" error). I didn't want to burn it to a cd so I used Demon tool to open the .iso file -- hoping to execute the autorun and install ubuntu within windows as I've done in a previous version -- not a latest version. But 13.04 seem to not having the option to install "inside" window. It only have the option to boot from the disc. So, do 13.04 doesn't let you to install within windows and to a dual-boot?