diff --git a/libretroshare/src/gxs/rsgenexchange.cc b/libretroshare/src/gxs/rsgenexchange.cc
index 573ff5c6b..d82e5ba45 100644
--- a/libretroshare/src/gxs/rsgenexchange.cc
+++ b/libretroshare/src/gxs/rsgenexchange.cc
@@ -253,7 +253,9 @@ bool RsGenExchange::messagePublicationTest(const RsGxsMsgMetaData& meta)
 {
 	if(!mNetService)
 	{
+#ifdef GEN_EXCH_DEBUG
 		std::cerr << "(EE) No network service in service " << std::hex  << serviceType() << std::dec << ": cannot read message storage time." << std::endl;
+#endif
 		return false ;
 	}
 
@@ -1852,7 +1854,9 @@ uint32_t RsGenExchange::getStoragePeriod(const RsGxsGroupId& grpId)
 
 	if(!mNetService)
 	{
+#ifdef GEN_EXCH_DEBUG
 		std::cerr << "(EE) No network service in service " << std::hex  << serviceType() << std::dec << ": cannot read message storage time. Returning infinity." << std::endl;
+#endif
 		return false ;
 	}
 	return mNetService->getKeepAge(grpId) ;
diff --git a/libretroshare/src/gxs/rsgxsutil.cc b/libretroshare/src/gxs/rsgxsutil.cc
index 41d3bec9b..58199ef44 100644
--- a/libretroshare/src/gxs/rsgxsutil.cc
+++ b/libretroshare/src/gxs/rsgxsutil.cc
@@ -35,7 +35,9 @@ static const uint32_t MAX_GXS_IDS_REQUESTS_NET   =  10 ; // max number of reques
 
 //#define DEBUG_GXSUTIL 1
 
+#ifdef DEBUG_GXSUTIL
 #define GXSUTIL_DEBUG() std::cerr << "[" << time(NULL)  << "] : GXS_UTIL : " << __FUNCTION__ << " : "
+#endif
 
 RsGxsMessageCleanUp::RsGxsMessageCleanUp(RsGeneralDataService* const dataService, RsGenExchange *genex, uint32_t chunkSize)
 : mDs(dataService), mGenExchangeClient(genex), CHUNK_SIZE(chunkSize)
@@ -110,15 +112,19 @@ bool RsGxsMessageCleanUp::clean()
 				remove = remove ||  (grpMeta->mSubscribeFlags & GXS_SERV::GROUP_SUBSCRIBE_NOT_SUBSCRIBED);
 				remove = remove || !(grpMeta->mSubscribeFlags & GXS_SERV::GROUP_SUBSCRIBE_SUBSCRIBED);
 
+#ifdef DEBUG_GXSUTIL
 				GXSUTIL_DEBUG() << "    msg id " << meta->mMsgId << " in grp " << grpId << ": keep_flag=" << bool(meta->mMsgStatus & GXS_SERV::GXS_MSG_STATUS_KEEP)
 				                << " subscribed: " << bool(grpMeta->mSubscribeFlags & GXS_SERV::GROUP_SUBSCRIBE_SUBSCRIBED) << " store_period: " << store_period
 				                << " kids: " << have_kids << " now - meta->mPublishTs: " << now - meta->mPublishTs ;
+#endif
 
 				if( remove )
 				{
 					req[grpId].push_back(meta->mMsgId);
                     
+#ifdef DEBUG_GXSUTIL
 					std::cerr << "    Scheduling for removal." << std::endl;
+#endif
 				}
 				else
 					std::cerr << std::endl;
diff --git a/retroshare-gui/src/gui/GenCertDialog.cpp b/retroshare-gui/src/gui/GenCertDialog.cpp
index 52e526b17..bdd35efa0 100644
--- a/retroshare-gui/src/gui/GenCertDialog.cpp
+++ b/retroshare-gui/src/gui/GenCertDialog.cpp
@@ -162,6 +162,10 @@ GenCertDialog::GenCertDialog(bool onlyGenerateIdentity, QWidget *parent)
 	ui.keylength_comboBox->addItem("High (3072 bits)", QVariant(3072));
 	ui.keylength_comboBox->addItem("Very high (4096 bits)", QVariant(4096));
 
+	// Default value.
+
+	ui.node_input->setText("My computer") ;
+
 #if QT_VERSION >= 0x040700
 	ui.node_input->setPlaceholderText(tr("Node name")) ;
 	ui.hiddenaddr_input->setPlaceholderText(tr("Tor/I2P address")) ;
@@ -280,8 +284,9 @@ void GenCertDialog::setupState()
 	ui.nickname_label->setVisible(adv_state && !mOnlyGenerateIdentity);
 	ui.nickname_input->setVisible(adv_state && !mOnlyGenerateIdentity);
 
-	ui.node_label->setVisible(true);
-	ui.node_input->setVisible(true);
+	ui.node_name_check_LB->setVisible(adv_state);
+	ui.node_label->setVisible(adv_state);
+	ui.node_input->setVisible(adv_state);
 
 	ui.password_input->setVisible(true);
 	ui.password_label->setVisible(true);
@@ -298,33 +303,38 @@ void GenCertDialog::setupState()
 
 	ui.hiddenaddr_input->setVisible(hidden_state);
 	ui.hiddenaddr_label->setVisible(hidden_state);
+
 	ui.hiddenport_label->setVisible(hidden_state);
 	ui.hiddenport_spinBox->setVisible(hidden_state);
+
 	ui.cbUseBob->setVisible(hidden_state);
 
 	if(!mAllFieldsOk)
 	{
 		ui.genButton->setToolTip(tr("<p>Node creation is disabled until all fields correctly set.</p>")) ;
 
-		ui.genButton->setText(tr("Generate (locked)"));
-		ui.genButton->setEnabled(false) ;
-		ui.generate_label->setPixmap(QPixmap(IMAGE_BAD)) ;
+		ui.genButton->setVisible(false) ;
+		ui.generate_label->setVisible(false) ;
+		ui.info_label->setText("Please fill your profile name and password...") ;
+		ui.info_label->setVisible(true) ;
 	}
 	else if(!mEntropyOk)
 	{
 		ui.genButton->setToolTip(tr("<p>Node creation is disabled until enough randomness is collected. Please mouve your mouse around until you reach at least 20%.</p>")) ;
 
-		ui.genButton->setText(tr("More randomness needed (move your mouse around)"));
-		ui.genButton->setEnabled(false) ;
-		ui.generate_label->setPixmap(QPixmap(IMAGE_BAD)) ;
+		ui.genButton->setVisible(false) ;
+		ui.generate_label->setVisible(false) ;
+		ui.info_label->setText("Need more randomness! Please move your mouse around to reach 20%") ;
+		ui.info_label->setVisible(true) ;
 	}
 	else
 	{
 		ui.genButton->setEnabled(true) ;
 		//ui.genButton->setIcon(QIcon(IMAGE_GOOD)) ;
 		ui.genButton->setToolTip(tr("Click to create your node and/or profile")) ;
-		ui.genButton->setText(tr("Generate"));
-		ui.generate_label->setPixmap(QPixmap(IMAGE_GOOD)) ;
+		ui.genButton->setVisible(true) ;
+		ui.generate_label->setVisible(false) ;
+		ui.info_label->setVisible(false) ;
 	}
 }
 
diff --git a/retroshare-gui/src/gui/GenCertDialog.ui b/retroshare-gui/src/gui/GenCertDialog.ui
index fe68cbb4a..8e4f86260 100644
--- a/retroshare-gui/src/gui/GenCertDialog.ui
+++ b/retroshare-gui/src/gui/GenCertDialog.ui
@@ -128,7 +128,7 @@
          <property name="bottomMargin">
           <number>24</number>
          </property>
-         <item row="0" column="0">
+         <item row="1" column="0">
           <layout class="QGridLayout" name="profilGLayout">
            <item row="14" column="2">
             <widget class="QComboBox" name="keylength_comboBox">
@@ -699,6 +699,16 @@
            </item>
           </layout>
          </item>
+         <item row="0" column="0">
+          <widget class="QLabel" name="info_label">
+           <property name="text">
+            <string>TextLabel</string>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
         </layout>
        </widget>
       </item>