Version:           0.11.12 (using KDE 3.2.1, SuSE)
Compiler:          gcc version 3.3.3 (SuSE Linux)
OS:                Linux (i686) release 2.6.4-52-default

- Open an AudioCD project or choose a new one.
- Browse directory tree and select a collection of .wav files (in my case selecting 6 files did the job).
- Drag them to the AudioCD project.
- Program crashes

Remark #1:

When starting from the command line the following messages appear:
---------------------------- start messages ------------------------
k3b: WARNING: KGenericFactory: instance requested but no instance name passed to the constructor!
kdecore (KAction): WARNING: KActionCollection::KActionCollection( QObject *parent, const char *name, KInstance *instance )
QMetaObject::findSignal:K3bAudioListView: Conflict with QListView::doubleClicked(QListViewItem*,const QPoint&,int)
KCrash: Application 'k3b' crashing...
Unable to start Dr. Konqi
----------------------------- end messages ---------------------------

Remark #2:
The number of files for selection and crash varies. Sometimes it's 6 sometimes fewer, sometimes more.

Remark #3:
Manually adding the files (select, then shift Enter) does not cause a crash. The bug is presumably somewhere in the dragging process.