"script/* replaced by script/rails" not working

Hi

I just installed the new beta version of rails 3 and ran into a error with the new script/rails commands.

I'm running:
Windows 7 64bit
ruby 1.9.1p243 (2009-07-16 revision 24175) [i386-mingw32] (One Click installer)

Below are the steps I did:

  C:\Users\username\Documents>rails v3app
  create
  create  README
  create  .gitignore
  create  Rakefile
  create  config.ru
  create  Gemfile
  create  app
  create  app/controllers/application_controller.rb
  create  app/helpers/application_helper.rb
  create  app/models
  create  app/views/layouts
  create  config
  create  config/routes.rb
  create  config/application.rb
  create  config/environment.rb
  create  config/environments
  create  config/environments/development.rb
  create  config/environments/production.rb
  create  config/environments/test.rb
  create  config/initializers
  create  config/initializers/backtrace_silencers.rb
  create  config/initializers/cookie_verification_secret.rb
  create  config/initializers/inflections.rb
  create  config/initializers/mime_types.rb
  create  config/initializers/session_store.rb
  create  config/locales
  create  config/locales/en.yml
  create  config/boot.rb
  create  config/database.yml
  create  db
  create  db/seeds.rb
  create  doc
  create  doc/README_FOR_APP
  create  lib
  create  lib/tasks
  create  lib/tasks/.gitkeep
  create  log
  create  log/server.log
  create  log/production.log
  create  log/development.log
  create  log/test.log
  create  public
  create  public/404.html
  create  public/422.html
  create  public/500.html
  create  public/favicon.ico
  create  public/index.html
  create  public/robots.txt
  create  public/images
  create  public/images/rails.png
  create  public/stylesheets
  create  public/stylesheets/.gitkeep
  create  public/javascripts
  create  public/javascripts/application.js
  create  public/javascripts/controls.js
  create  public/javascripts/dragdrop.js
  create  public/javascripts/effects.js
  create  public/javascripts/prototype.js
  create  public/javascripts/rails.js
  create  script
  create  script/rails
  create  test
  create  test/performance/browsing_test.rb
  create  test/test_helper.rb
  create  test/fixtures
  create  test/functional
  create  test/integration
  create  test/unit
  create  tmp
  create  tmp/sessions
  create  tmp/sockets
  create  tmp/cache
  create  tmp/pids
  create  vendor/plugins
  create  vendor/plugins/.gitkeep

  C:\Users\username\Documents>cd v3app

Now when I run any of the following commands I see the same error:

  C:\Users\username\Documents\v3app>rails --help
  C:\Users\username\Documents\v3app>rails console
  C:\Users\username\Documents\v3app>rails g scaffold post title:string

all generate the following error:

  C:/Ruby19/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta/bin/rails:2: command not
  found: C:/Users/username/Documents/v3app/script/rails
  C:/Ruby19/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta/bin/rails:2:in `exec': No
   such file or directory - C:/Users/username/Documents/v3app/script
  /rails (Errno::ENOENT)
  from C:/Ruby19/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta/bin/rails:2:
  in `<top (required)>'
    from C:/Ruby19/bin/rails:19:in `load'
    from C:/Ruby19/bin/rails:19:in `<main>'