SBT + IDEA

http://www.decodified.com/scala/2010/10/12/an-integrated-sbt-and-idea-scala-dev-setup

https://github.com/mpeltonen/sbt-idea-plugin

http://stackoverflow.com/questions/4250318/how-to-create-sbt-project-with-intellij-idea

http://padsblog.posterous.com/android-apps-with-scala-sbt-and-intellij-idea

http://www.cakesolutions.net/teamblogs/2011/09/30/this-week-in-scala/