I have set my KDE desktops up in a way that I'm very happy with. Instead of describing it to you, here is a screenshot:
http://theelectricuniverse.com/hostedimages/icons.png
Now, here's the problem. See the doomsday icon on the bottom right? Everytime I turn on my computer, it appears at the top directly below the "My Computer" icon. I know it sounds minor, but it really irratates me to have to move it every single time I start my computer, especially since I'm showing Linux to a large number of people, intent on converting them, and it's essential that there isn't the slightest thing wrong with my desktop when I do it.
I have "automatically line up icons" checked in Configure - Desktop.