MIK
Oh and a special note regarding MIK:
Although I passed the MIK test, if I had to do that over again I would have practiced it using the Sky Test MIK and Extreme™ 3D Pro joystick from Logitech (that's what they use in DLR).
I must say that while Sky Test is not a must to pass DLR I never regretted purchasing this program three years ago:
Their support was excellent to re-activate my license and the acoustic KRN and MIK are quite helpful. On top of that - if you ever go for another interview such as Interpersonal, this will help you too.