Here. "In a year, we have achieved plenty:
-94 contributors with CVS access (84 non-Ximian developers).
-A complete CLI implementation:
-A fast and performing x86 JIT engine (inlining, constant propagation).
-An interpreter for other systems (PPC, Sparc, StrongArm).
-A self-hosting C# compiler, which can compile its class libraries.
-37,140 file changes in CVS.
-92,000 lines of C code.
-437,000 lines of C# code (compiler, classes, tests)
-A working core for ASP.NET and ADO.NET.
-Major subsystems are functional: RegularExpressions, System.XML, XML.Schema, System.Data, System.Web.
-The Gtk# project, which is maturing rapidly."