Seamless mode has taskbars but no windows with fedora 10 as a guest

[someone4746]

When trying seamless mode with fedora 10 as a guest i only get the task bars to appear. The windows of the programs running under the guest don't show.

I also needed to install system-config-display and use it to set vboxvideo as the display driver for it to even allow me to use seamless mode and other display related features. (Normally you will just edit xorg.conf but because of changes in the way X11 works, there is no xorg.conf by default but you can just use this tool to generate one and also edit some settings in it)