Guest display jumps around under X11/vnc

[mikevm]

I've taken a video of this, but in my environement, my guest displays move around significantly on the X desktop under VNC. The host is running headless with an X/vnc server so I can vnc into it and control the desktop. Every time I launch a guest, the window for the guest jumps and repositions itself. I am thinking this is a vnc interaction of some kind due to the guest window resizing several times during the initial power on phase. The forum doesn't let me upload this flash file but I can email it if you want to see it.