anchor.diff:  
   You'd likely have to reboot the guest to take advantage of the new
   `vboxguest` versions.
  +
   
   = X.Org config file chooser for dual-booted VM/HW setups
   
  
positive.code: fi
  ----
  
  = Updating Guest Additions
  
  Do not forget to update VirtualBox Guest Additions on the virtual machines,
  
negative.code: :; svcadm enable virtualbox/zoneaccess
  ----
  
  * At this point, your update of VirtualBox core should be complete.
  Do not forget to proceed to updating the Extension Pack and/or Guest
  Additions, if applicable, as detailed below ;)
  
  
  == Applying and using the patch to install VirtualBox from the package file
  