SharpDevelop 2.0, Beta 1 is available. It is an open-source alternative to Visual Studio 2005, with the added benefit that it can create executables targeting the 1.0, 1.1, and 2.0 .NET Framework, as well as Mono 1.1. C# and Visual Basic.NET are both supported.
Looks promising, I just wish I had some time to try it out!
Davie
