There are a number of settings that can be altered in Vectorworks to increase overall speed and responsiveness. These are most useful for users with older or slower hardware, but even users with powerful or brand new machines can benefit from these tweaks.  Under Tools > Options > Vectorworks Preferences, there are a number of settings that can improve performance directly.  Edit:    2D Conversion Res:  This option, when set to "Very High" will display the smoothest and cleane