The makers of Ubuntu Linux say that Ubuntu is supposed to be so easy to use your grandma can use it. Well, though I like Ubuntu (in its latest Dapper form) it is very complicated to install codecs and things like that. Mp3 is not preinstalled! If your’e a grandma and like to use your computer as a music machine – choose Windows  or  Mac.  Ubuntu is a great system in many ways, but not if your’e a music lover….