Haskell IDE for Windows? [closed]

I think the main IDE-ish options for Windows are, in order:

1. Using Eclipse as your Haskell IDE
2. Leksah, an integrated IDE for Haskell written in Haskell.
3. Visual Haskell (unknown recent status)
4. Vim + Haskell
5. Emacs + Haskell

I use option 4.