Those of us/you who develop Rails applications on Windows will probably want to check out the latest version of Ruby in Steel.

Just to give you an idea, imagine a real Visual Studio IDE, drag and drop form creation, built-in debugging, pretty smart IntelliSense (no easy feat for a dynamic language), and more. A 60-day trial period means there’s no excuse not to give it a whirl.

You can even develop IronRuby and JRuby apps with it. Check it out.