- The 1.6.1 patch fixes install issue with later expansions and or object packs in the Sims 2 series.
- The patch also fixes a setting where changes to your Sims lot or neighborhood name would not be saved and therefore would not show up upon next launch.
- Fixes color problems with several pieces of furniture.
- Improves performance by adding multithreaded Open GL support.
- Fixes an issue where user settings would reset to default upon launching game.

