I just downloaded 2014-05-25-sage-6.2-debian-wheezy-live-3.0.5-1.img, the install file for the Sage Live Cd that I wanted to experiment with. I was expecting an .iso file that I could transfer to a USB pendrive, but I don't know what to do with this .img-file. I can't seem to find the appropriate instructions on the Live CD webpages.
Can someone provide me a useful link to the installation instructions?