I have been very busy at home and in the weekend, so I'm a bit behind with study and sharing my notes.
I just finished going through the very interesting lesson 9, and I now have to start with lesson 10. I plan to do it on Saturday: tomorrow is a special night! ;-)
Instead, regarding lesson 8, I just managed to put down the list of topics discussed, but for lack of time I didn't put anything in writing just yet. Will eventually do it (maybe).
UPDATE 12 Nov 2011: I just finished putting down notes of Lesson 10. Very information dense, but I can see that Prof. Norvig went "easy" on us: Reinforcement Learning could have taken way more time.
Here is the links:
UPDATE 2: I'd strongly suggest you go through Mostafa Abedi's blog. His notes and examples can really help to "iron out" doubts.