Installing RailsInstaller

RailsInstaller gives you ruby, rails, git, and a bash shell, all in one nice package. But there were problems. (And right now, Windows only)
Recipe:

1. Go to web page.
2. Download installer.
3. Install
4. Create first rails project. To do this I had to change the first line of rails located in C:\RailsInstaller\Ruby1.9.2\bin to point to my ruby.  It should look like this:
   !C:/railsinstaller/Ruby1.9.2/bin/ruby.exe
5. Start up the bash shell. It is configure to start in /c/Sites = C:\Sites
6. rails new <your project>
7. cd <your project>
8. rails s
   Which will start the server. Wait until it's up. This takes a while.
9. Open browser to
   localhost:8080
10. You should see the rails default page.

There's a fine video that shows all of this (except the fix in (4)) on the RailsInstaller Page.