diff -r 4e8ebe173323 -r 23b5d6a29cce taskswitcherapp/tsdevicedialogplugin/src/tsactivitymodelitem.cpp
--- a/taskswitcherapp/tsdevicedialogplugin/src/tsactivitymodelitem.cpp	Mon May 03 12:24:59 2010 +0300
+++ b/taskswitcherapp/tsdevicedialogplugin/src/tsactivitymodelitem.cpp	Fri May 14 15:43:04 2010 +0300
@@ -144,6 +144,7 @@
         if (mActivity.end() != node) {
             QMetaObject::invokeMethod(&mService,
                                       "getThumbnail",
+                                      Q_ARG(QSize, QSize(128, 128)),
                                       Q_ARG(QString, node.value().toString()),
                                       Q_ARG(void *, const_cast<TsActivityModelItem *>(this)));
         }