Hi guys! I have got the DK2 running pretty good and always looking for tips. I will share everything I can remember. If you are thinking of getting an Oculus Rift, I will do my best to answer your questions. I have had an early DK2 last January 2015 and now have a late production model DK2. Yes there is an improvement in quality. First thing I noticed is the cursor doesn't have a blue and red shadow any more. Driving in AC I am pretty sure looks better, most of all I can see in shadowed areas instead of it being just grey or black. I am using 0.4.4 SDK Runtime. 0.6 would not recognize most time. I can not run SLI any more. Although it is clearer then ever before with one GTX 980. When I try to run both cards I get a red flicker. I can get it to stop by hitting the Windows key and clicking out, but then I have a distortion as if I were looking through a beer glass.