The Terrence Williams trade is official. And there are a few additions worth noting (they are in bold).
Per a Nets press release:
The New Jersey Nets have obtained guard Sasha Vujacic and a 2011 first round draft pick from the Los Angeles Lakers (protected 1-18), along with the Houston Rockets’ first round selection in 2012 (lottery protected), Nets General Manager Billy King announced today. As part of the three-team trade, the Lakers acquired forward Joe Smith and two second round draft picks from the Nets (Golden St.-2011 & Chicago-2012) along with the draft rights to Sergei Lishchuk from the Rockets, while the Rockets acquired Williams from New Jersey.
You can read more about this trade in our ESPN.com report.