Steam VR Turn off the Chaperone
(Steam VR grid boundaries)

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Make a backup copy of C:\Program Files (x86)\Steam\config\steamvr.vrsettings

Edit C:\Program Files (x86)\Steam\config\steamvr.vrsettings



Insert this right after the audio section:
"collisionBounds" : {
"CollisionBoundsColorGammaA" : 0,
 CollisionBoundsColorGammaR" : 255
},



Followed these instructions:
https://www.reddit.com/r/oculus/comments/5jgg0w/how_to_disable_chaperone_in_steam_vr/



Splash Screen Settings OLD
Get rid of the annoying Unity pop-up message
Edit Assets/SteamVR/Editor/SteamVR_Settings.cs
Change recommended_ShowUnitySplashScreen to true