>>45 ,
>>43 was not trying to say that the universe is definitely non-deterministic, just that some events are unpredictable and that unpredicability at this quantum scale leads to the thought that things may be non-deterministic since we currently know of no other factors which could account for the randomness. This is why it isn't like throwing a dice (where quantum scale effects can pretty much be ignored and newtonian physics used).
I guess you may have understood, just making it clear.