Sforce 5.0 represents a significant advancement in the ability to extend on-demand CRM solutions and create new software-as-service applications. Featuring one of the most widely used enterprise Web service APIs, and the ability to easily extend the salesforce.com data model with new objects and tabs, sforce 5.0 provides developers a comprehensive framework for creating solutions that meet complex business requirements. Download .NET Getting Started Package [sforce 5.0] This package includes a .NET executable and associated source code that tests your sforce login and demonstrates basic sforce API functions. (Requires .NET Framework 1.1 or greater.)