I think it unlikely that the SDK will be implemented before Beta drops today, although Frontier have surprised us before... But that is no reason to not be able to jump straight in with the DK2 and have it working perfectly. Here are the step by step instructions to getting it to run Elite dangerous correctly...
* NOTE... This "fix" also works with a good few other demos, but requires that you set the rift monitor to primary. This is not necessary with Elite however.
fix for DK2 until SDK is updated...
1. Download the runtime and (optional) SDK
2. Set up the Rift by following the instructions ...
http://static.oculusvr.com/sdk-downl...ion_Manual.pdf
3. Make sure you update the firmware.
4. Test using the small room demo and / or oculus world using direct mode.
5. If they work, calibrate your IPD and tracking zone using the config app and small room. I find putting the camera on the back wall and moving the desk forward allows for more wiggle room.
6. If everything is cool, switch to extended mode inside the config app. For the moment keep the monitor set to primary.
7. Not sure about AMD, but for NVIDIA cards you will need to change the orientation of the screen, so that it appears the correct way round. This can be done in the NVIDIA control panel. Whilst you are in there, create a 3d settings profile for ED and set antialiasing and triple buffering to on.
8. Lastly in the NVIDIA control panel, set the Rift refresh rate to 75 hz.
9. Ok now open up the oculus config file again and hit Ctrl , Alt and Del. in task manager, close wscrip.exe and ovservice.exe in processes.
10. If its NOT Elite Dangerous you are wanting to play at this point, you will need to set the rift now as the primary monitor. If its Elite Dangerous you want, just open the game.
11. In options / graphics make sure the refresh rate is set to 75 hz and v sync is on. Switch to oculus mode and set display to secondary monitor.
12. Once in game, lean back in your chair and hit F12 to reset the rift and avoid clipping. If you are still not happy, move your desk away from the wall and reset again. (Assuming you have the camera mounted in the wall behind the desk.)
13. Done
*If you are getting a message saying oculus service not available, go to your oculus folder and open the inside the services folderovrservice_x86 or x64. Then open the config.exe inside the tools folder.
* it's also worth mentioning that its worth spending some time setting up your IPD and playing with the lens distance (via the screws on the sides of the rift)... Especially if things seems overly blurry.
Sorry to keep posting this, but people are asking the same questions and having the same issues. Id be panicking right now if my DK2 wasn't set up and ready to go for the Beta drop, so just want to share the love