Now, a very very nice new feature added to MDT 2012 that really makes your life easier and secure!
Have you ever had the funny guy that messed up a machine during deployment and ever since your never put your eyes anywhere else until the deployment finishes?
Now, in MDT 2012, just had the parameter HIDESHELL=YES to your customsettings.ini what and the explorer shell you’ll be hidden until the end!
Simple, easy and clean feature! :)