Finally got around to trying out ED:H VR with my new machine (2x GTX1080 Sli + i7 6700 + 16GB Ram + VIVE) and all I can say is that it was the sh*tiest VR experience I've had with my VIVE. Utterly gutted as ED was one of the main reasons I decided to splash out and build this new games machine for. For a start, the picture is juddery when you move your head and there seems to be an issue with the resolution being too low for the VIVE as reported by people earlier in this post. I've been enjoying my VIVE up until now and this is the first game I have encountered any problems with. Other stuff is silky smooth and a delight to use. Extremely disappointed with the VIVE support so far in ED. Hopefully No Mans Sky (when it eventually gets released) will not have such serious issues.
SLI dose not work, tyr turning it off, this should stop the juddering.