Remember the whole ordeal behind this supposed .TIF exploit? Well, turns out it is actually useful for something else. As demonstrated in the video below, using the same .TIF, you can launch and play PS3 titles which require a later firmware version. Great for those who remain below 1.93 and have high hopes of an ISO loader being released, one day.
http://www.youtube.com/watch?v=GrTc5926wXA&eurl=http%3A%2F%2Fwww%2Eps3%2Dhacks%2Ecom%2F