I took a lot of pictures at Blizzcon 2009. The albums are spread out over a few posts. Here they are all in one. You can click it the slideshow link on the upper right.
Panels on day one.
Panels on day two.
A lot of them are fuzzy. There also maybe duplicates.
I have barely digested all the information. Though I am excited I am very wary of what is going to become of the warlock class. We shall see over the next year as more is revealed.