I'm primarily a windows user. I'm trying to dual boot with windows 7. I downloaded the BT5R2 64 GNOME ISO and burned a disc. When I pop in the disk it just windows just wants to burn another ISO disk from it. When I try to boot from disk it just doesn't work. Finally I got it to boot from pendrive using YUMI but when I boot it up it doesn't look anything like the videos or previews I've seen I just get the dragon graphic with a command line.

Question is how do I install this thing on a partition? From boot? From windows 7? From Ubuntu 12.10? Any type of actual install from the ISO.

Thanks in advance for any help.