For example today after dinner DS5 started talking about replication of viruses, including cell DNA and all that goes with it. Then he moved onto ancient Indian civilizations. Why I didn't tape at least part of it is beyond me.

If you don't have achievement data then have her take the test. If I understand it correctly your daughter scored 99.9% but bellow the 150 cut off on WPPSI. I strongly believe that in such case you need both strong achievement data and portfolio.

Good luck

LMom