[Haskell-cafe] running ghci simply

Is there a way to run a Haskell module via ghci with a single command on the command-line? Note: I'm on Windows XP. If I have the module test.hs, I can type "test.hs" and that will load it into ghci. However, I need to then type "main" to run it, and then manually exit ghci. I would like to do all this in one step.