Hello, I recently installed a Lite-On Blu-ray Reader\cd dvd burner in my htpc. I have not tried to play blu-ray discs yet, but when i play dvds though either powerdvd or windows media center, it says that it is not the correct region. Slysoft Anydvd HD fixes this when i run it. How do I set the region if i decide that i don't want to run Any-dvd?