This update includes customer-requested enhancements and additional performance improvements. For Savant Hosts running daVinci 5.2.3 or above, this update also includes SmartView Tiling enhancements. Please Note: TrueControl 523.1.1 also requires that your Savant System be installed with a minimum of Savant daVinci 4.3.2 software. Some features require later versions of daVinci software and specific Savant hardware, please contact your Savant Sales representative for details.