Oh right.
Yes, the shotcuts work when I click them from inside the Quick Launch folder.
And yes, I had rebooted my system after I added them.
I've added a new admin account, but somehow I managed to disable the usage of multiple accounts.

I'll try to enable that, it might take a while. Thank you for the quick replies.
Translation;
Change user
Logoff
Lock
Reboot
Hibernate
EDIT: Couldn't find any way to enable the usage of multiple accounts. :s