I think the universe is going to do whatever is required to keep this VR functioning, whatever evidence is needed to keep the illusion going, right. What granularity? This is a nonphysical consciousness informational illusion, albeit a persistent one (love ya Al).
PS I met a VERY interesting Guru person who did his dissertation proving
(his words) that the universe was a hologram, but have never been able to get a hold of his dissertation. His name is, let me go find it, I had him write it in MBT book three (it was funny, he was like, 'are you sure' when I said, 'here write it in this'). Okay, and I've got all the MBT books in a row again now. His name is Hasmukh Taylor, and it appears he wrote his phone number here too, rather than just the email I used to try and get a copy of his completed dissertation, guess I will give him a ringie ding. ;)
I just found this, am hearing it NOW for the first time....http://www.youtube.com/watch?v=06zWkFvqI-g