Three from infinite thøught:

• Notes from March 13-15, 2009 Part I
• Notes from March 13-15, 2009 Part II
• Alberto Toscano’s Communist Knowledge/Communist Power

I especially like this bit during a Q&A session from Part II, where Zizek responded to a question regarding the use of state power:

SZ: We should not be afraid of the state, we shall have to force state to behave in non-state way. Abolish Christmas!

Also, a great summary of the events by Mark Fisher of k-punk posted at Frieze Magazine, which I highly suggest reading!