DataObjects.NET is object-to-database persistence layer for .NET. It transparently handles persistence of your classes allowing you to focus on the code. It handles all types of relations, automatically updates database schema, and much more.
Help Server is a web (ASP.NET) application allowing to browse the content of .CHM help files via internet. It exposes them almost in the same fashion as built-in Windows Help Viewer or MSDN Library Viewer does.
Object persistence layer for .NET Framework.