Index: /trunk/src/VBox/Frontends/VirtualBox/src/globals/UIThreadPool.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/globals/UIThreadPool.cpp	(revision 48316)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/globals/UIThreadPool.cpp	(revision 48317)
@@ -25,5 +25,9 @@
 #include "UIThreadPool.h"
 
+/* Other VBox defines: */
+#define LOG_GROUP LOG_GROUP_GUI
+
 /* Other VBox includes: */
+#include <VBox/log.h>
 #include <VBox/sup.h>
 
@@ -258,5 +262,5 @@
 void UIThreadWorker::run()
 {
-//    printf("UIThreadWorker #%d: Started...\n", m_iIndex);
+//    LogRelFlow(("UIThreadWorker #%d: Started...\n", m_iIndex));
 
     /* Initialize COM: */
@@ -267,8 +271,8 @@
     {
         /* Process task: */
-//        printf("UIThreadWorker #%d: Task acquired...\n", m_iIndex);
+//        LogRelFlow(("UIThreadWorker #%d: Task acquired...\n", m_iIndex));
         if (!m_pPool->isTerminating())
             pTask->start();
-//        printf("UIThreadWorker #%d: Task processed!\n", m_iIndex);
+//        LogRelFlow(("UIThreadWorker #%d: Task processed!\n", m_iIndex));
     }
 
@@ -279,5 +283,5 @@
     emit sigFinished(this);
 
-//    printf("UIThreadWorker #%d: Finished!\n", m_iIndex);
+//    LogRelFlow(("UIThreadWorker #%d: Finished!\n", m_iIndex));
 }