Install F# and get started
You need to have .net 2.0 installed. If you don't, get that first.
Then download the F# install package and run the msi.
Download F# install package
This will install the compiler, the interactive window, and a plug in you can add to Visual Studio 2005 or Visual Studio 2008.
You cannot add plugins to the VS 2008 Express addition. You can run the Visual Studio 2008 Free Shell, into which you can plug in F#.
Visual Studio Free Shell
