I've been thinking about this, armydoc.
I think that you may be right to interpret what I wrote as saying that we shall be omniscient exactly as God is. No creature can be as God is. So our knowing in heaven must be a special kind of knowing--knowing about God and who He is.
And if we can know him as He is, there is , by implication, a knowing that we do not possess here on earth.
I do appreciate your asking me to clarify what I wrote and I will certainly try to do so. I know I will learn from it.
I see that I may need the help of my better-educated Catholic brethren here.