Game Play
While The Sims 3 did allow for indirect control over Sims at work, it didn't have much effect on the Sims' lives. EA also says that the expansion pack will allow players to assert more control over the neighbourhood in careers such as Architecture and Stylist.
New skills such as inventing and sculpting will be included.
 Hardware Info
 PC System Requirements
OS - Windows XP (SP2)/Windows Vista (SP1)/Windows 7
CPU - 2.0 GHz P4 processor or equivalent for XP/2.4 GHz P4 Processor or equivalent for Vista and Windows
RAM - At least 1 GB for XP/1.5 GB for Vista and Windows 7/at least 2 GB for NVIDIA ION computers
Disc Drive - DVD ROM drive
Hard Drive - At least 3.5 GB of free space (9.6 if installing with The Sims 3) with at least 1 GB additional space for custom content and saved games
Video - DirectX 9.0c compatible video card with 128 MB of Video RAM and support for Pixel Shader 2.0. Supported video cards: NVIDIA GeForce 6 series or better, and all NVIDIA G, GT, GTS, and GTX video cards. ATI Radeon series card 9500 series or better, and all ATI X, X1, and HD video cards. Intel Graphics Media Accelerator (GMA), GMA 3-series, GMA 4-series. Please note that the GeForce 6100 and 7100 cards are not supported.