@Keith_WilkinsonWhat you're saying is very interesting, since at work I have a M4800 with a K2100M GPU, which is a pretty crap graphics card.
Since part of my job is working on Real-time navigation in our revit models (I love my job btw :D) I told them we needed a "gamer" computer of that would be impossible so the company got me an Alienware.
I tried the DK2 on my current M4800, and the experience is horrible, the graphics card is really bad for real-time 3D rendering (I was at 2 or 3 fps haha, you need at least 70 or 80hz minimum for a decent VR experience with no headaches). So it doesn't suprise me that the K3000 is also very bad at this. My colleague who is our Revit Expert and works on a Rig has the K4000; and I tried I was at 15-20fps maximum.
The GTX 980M should do the trick. At home I personally set up a GTX 970, and tried the DK2, it works like a charm and it's really amazing !
@Anonymous I'm also a gamer (PCMR), the DK2 should be ok on the Alienware, with the updated drivers of course.
@RDAOU *facepalm*
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