Version 17.7 touches on a collection of usability, performance, connectivity, automation, direct data access, third-party connectivity and data footprint enhancements to optimise mapping workflows. Highlights include: Improved support for caching of data; Calculate Depth/Velocity relationship based on a formation; Surface Modeling and 3D Viewer upgraded to use Mapping list technology; Added support on Windows to connect directly to OpenWorks and SeisWorks (R5000.8 and R5000.10); 3D Viewer display of fault surfaces; Grid and surface display allows generation and display of associated contours; Enable exchange of seismic surfaces and grids from GeoFrame to OpenWorks; Allow CRS point conversion of a selected XY coordinate pair (LL or EN) from a text file; New interface for entry of dates; and lots more.