This may be a very basic question but I dont understand why my computer says my desktop is 800mb (or so) big when the items on it are nowhere near that size! Here are my pics: 1. My desktop with the items on it! 2. This is the +i (info) on all the items on my desktop, (excluding Macintosh HD) add them all together and you dont get 800mb! 3. Here's the proof that my desktop is 800mb???? but where is it? Thanks P.s just incase your wondering why I am being so petty, as you can see I only have 11gb left on my 80gb hard drive so I wont to clear it up a bit but cant find memory?!