DK help and support resources. For licensed users and evaluators: Trial versions of DK Delphi, DK .NET, DK ASP.NET, DK ActiveX, and DK Java editions. (Each trial version includes the Enterprise-level support for spatial databases.) Online product documentation web site with API Overview, full API documentation, What's New, Migration Guide, and source code sample descriptions. Dozens of source code samples in Delphi, C++Builder, C#, VB.NET, VB6, Java (NetBeans and Eclipse), Python, and for ASP.NET described on the Samples page of the product documentation web site. Many DK ASP.NET web GIS samples are hosted online for easy interactive viewing. Searchable on-line knowledge base providing answers on hundreds of topics. Technical support via e-mail (during evaluation period). On-line Question and Answer resource (read access). Free TatukGIS Viewer provides an excellent example of a DK developed application and offers an easy way to test DK support for data formats, coordinate systems, on-the-fly layer reprojection, visual layer properties and legend controls, and more. For licensed users (with active maintenance), also: Frequent updates providing software bug fixes and improvements. (Report bugs to support). Product upgrades introducing new features and enhanced functionality. Technical support via e-mail employing a dedicated tickets system. Consideration of new feature requests. On-line Question and Answer resource (read/write access). Product source code (Delphi code with DK Delphi edition). Possibility for fee-based custom training and/or application development assistance with team-TatukGIS.