Thanks for the preview. Interesting detail about the audio, glad you mentioned that - seems like this means PS VR won't be capable of any kind of Surround Sound, so we're just stuck with good old 20th century audio... kinda lame for a brand new technology.
It looks like people with expensive physical surround sound sets and people with wireless virtual surround sound headsets alike will be taking the downgrade, as I think that even if you can use a converter cable to use your headset with the 3.5mm it still will only give you basic stereo.
I'm sure I had a signature before...