I stopped commenting on style in general (other than things like tabs vs. spaces) because it makes people angry and it will eventually get fixed up later on :) but I noticed that there is no diff here other than spacing, and you are going against the C++ style guide:

http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml#Loops_and_Switch_Statements

case lines should indent the standard indent (2 spaces in Google-style, 4-spaces in Mixxx style).