When i go into Create a Sim and finished making my person, it would always freeze on the screen going back to the neighborhood.
- I have enough memory, the right processor, but i don't know about the graphics card.

vista trouble with most of the programs

Did you download Vista's Update SP1 today.
It's ready!!
It might help.

The update includes compatibility, security, and performance enhancement. The update brought an overall speed improvement along with faster large-file copying and connecting to networked PCs. It also offers improved BitLocker encryption and configurable desktop search.