I feel stupid for asking this but why do some applications leave a disk image on the desktop after it is installed? you can eject it and it goes away but then reappears every time you launch the program again. I noticed this happens mainly with applications you get off the web such as Google Earth. It is very annoying because I like to keep my desktop clean. So my question is how do you avoid having this disk image appear every time Google Earth launches for example. Is it normal for some programs? or did I install it wrong?