Hello.
Most of the time when I play games, I do so on my Macbook. Since Sins2 is only available for Windows, I would be playing by streaming from my desktop computer, as enabled via Steam.
When I do this, the cursor will not go to the bottom of the screen. This is true even on the launcher. The lowest I can get the cursor to go is about 1 1/2 inches from the bottom of the screen, which makes any buttons or similar that low completely unreachable.
This problem does not exist with Sins1.