I've got "double darby" going on in my theater. My oppo 103D has it and I have a stand alone unit after my Marantz 7009. I loves me darbees! They are a great compliment to any projector setup..On another note, I hooked up my Darbee video processor to the Panny last night. Great extra performance. For anyone that doesn't already have one, it's a no-brainer for $100-200.