I hate posting these, but when it comes to retail site Bart Smit, they do hold credit for leaking out the name and release information on The Sims 3 Ambitions (Hobbies and Professions at the time).  Dutch fansite SmartSims called up the retail giant and discovered that the 2nd Stuff Pack – The Sims 3 Fast Lane Stuff – is set for release on September 9, 2010.  They were also told that they have the 3rd Expansion in their system (no name given) for an estimated release of November 4th, 2010 as well as the 3rd stuff pack which is dated for February 3, 2011.  Like with any release dates, take them with a grain of salt.  It’s not official until EA says so.