It sounds really neat David. I have had many "out of the norm" experiences in this life, but nothing like yours.
There seems to be no emotional responce so I'd say it may be a tuning into another reality, like a side step...
I have had simular experiences with UFO's where I have no fear only joy and fun on teips flying the craft about. No abuses like many report. It's like a fun night out. Write it down and date it, ya never know when ....
Beams, Foodmuse