Version: (using KDE Devel) Installed from: Compiled sources The "open" button on the split playlist is confusing, it could mean open a file or open a directory. It means open a playlist so it's tooltip should be "open playlist".
noatun has not been part of the KDE 4 release and is no longer maintained. KDE now offers Dragon as a video player and JuK as a music player. Additionally, other popular KDE players have been ported to KDE 4, such as Amarok or Kaffeine. If this issue is still applicable to KDE 4 applications, please add a comment or file a new report. For more information, see http://websvn.kde.org/?view=revision&revision=718046