Okay, I just made this account, and I really hope you guys could help me..
I'm at work right now, and I got a machine here running the newest Ubuntu,
and SUN VirtualBox, also the newest version, with Windows XP Pro inside.
I got my root user, an admin called Datariet and a desktop user called BSS, and I got it to do the following:
When I choose the BSS user, it automatically opens up VirtualBox and boot Windows XP, so that user is for quest people.
What I need it to do is..

When they choose to shutdown Windows XP normally, I would like it to shutdown the whole system, and not only the VM..
I have looked at some scripts, but I started at this a couple of days ago, so I'm really bad at this..

Hope someone would try to guide me through this, would really appreciate it