It's great to see this story continued. I was afraid that it had been abandoned or that you had stopped writing HP stories completely.
I liked the interaction between Harry and the visiting VIP's, it was nice to see him making intelligent contributions without seeming like he was completely out of character. His explanations to Ron and Hermione were also very believable.
All in all this was a very nice chapter and I hope that we get to enjoy more of it soon.
Thanks for posting.