Mono 1.9 is Released

Mono 1.9 is released.  This is the last version before 2.0 which supports the entire 2.0 version of .NET on Linux.  This version also supports some C# 3.0 features including Linq to XML and Linq to Objects.  Very Cool
http://www.go-mono.com/mono-downloads/download.html

They have also released the Mono Develop IDE.  Full support in an IDE very similar to Visual Studio. 
http://www.monodevelop.com/Main_Page

Checkout the screen capture with their integration with NUnit

http://www.monodevelop.com/Image:Nunitmain.png