If you’re still not paying attention to Oculus VR and the Rift headset — the folks at the forefront of virtual reality’s recent rebirth — what are you doing? Okay, we’ll forgive you. It’s still just a development kit after all, and even the latest prototype (“Crystal Cove”) is far from the expected final product. Today though, you’ve got one less excuse to stay in the dark: The second Oculus Rift development kit is available for pre-order; it costs $350; and it’s really, really impressive. That’s two reallys.