|An ISO is an exact image of a program/movie, etc. Exactly the same thing as a restore disk on your computer-it is an image or duplicate of your entire system that can transfer the image to your harddrive in the event of major system corruption.|
There are a number of excellent burning utilities such as Roxio, Nero etc. that will burn your image to a DVD which will play like the original disk. In Nero, just click the ISO tab, use the default settings, drag & drop the ISO file into it and hit BURN. Nero will do the rest. There are also free utilities that will do it, perhaps one of the posters here can suggest a couple.
Give a man a fish and you feed him for a day;
Teach a man to fish and you feed him for a lifetime;
Then industry pollutes the water and kills all the fish.