diff --git a/YACReaderLibrary/library_window.cpp b/YACReaderLibrary/library_window.cpp
index 11ce68c9..3e2fc5e7 100644
--- a/YACReaderLibrary/library_window.cpp
+++ b/YACReaderLibrary/library_window.cpp
@@ -200,6 +200,7 @@ void LibraryWindow::doLayout()
 	sVertical->addWidget(comicFlow);
 	comics = new QWidget;
 	QVBoxLayout * comicsLayout = new QVBoxLayout;
+	comicsLayout->setSpacing(0);
 	comicsLayout->setContentsMargins(2,2,0,0);
 	comicsLayout->addWidget(editInfoToolBar = new QToolBar(comics));
 	comicsLayout->addWidget(comicView);
@@ -507,11 +508,9 @@ void LibraryWindow::enableLibraryActions()
 void LibraryWindow::createToolBars()
 {
 	libraryToolBar = addToolBar(tr("Library"));
-#ifndef Q_WS_MAC
+
 	libraryToolBar->setIconSize(QSize(32,32)); //TODO make icon size dynamic
-#else
-	libraryToolBar->setIconSize(QSize(24,24));
-#endif
+
 	libraryToolBar->addAction(createLibraryAction);
 	libraryToolBar->addAction(openLibraryAction);
 
diff --git a/YACReaderLibrary/rename_library_dialog.cpp b/YACReaderLibrary/rename_library_dialog.cpp
index 64c84f52..071d7ac5 100644
--- a/YACReaderLibrary/rename_library_dialog.cpp
+++ b/YACReaderLibrary/rename_library_dialog.cpp
@@ -17,9 +17,10 @@ void RenameLibraryDialog::setupUI()
 	newNameLabel = new QLabel(tr("New Library Name : "));
 	newNameEdit = new QLineEdit;
 	newNameLabel->setBuddy(newNameEdit);
+	connect(newNameEdit,SIGNAL(textChanged(QString)),this,SLOT(nameSetted(QString)));
 
 	accept = new QPushButton(tr("Rename"));
-	//accept->setDisabled(true);
+	accept->setDisabled(true);
 	connect(accept,SIGNAL(clicked()),this,SLOT(rename()));
 
 	cancel = new QPushButton(tr("Cancel"));
@@ -60,6 +61,14 @@ void RenameLibraryDialog::rename()
 	close();
 }
 
+void RenameLibraryDialog::nameSetted(const QString & text)
+{
+	if(!text.isEmpty())
+		accept->setEnabled(true);
+	else
+		accept->setEnabled(false);
+}
+
 void RenameLibraryDialog::close()
 {
 	newNameEdit->clear();
diff --git a/YACReaderLibrary/rename_library_dialog.h b/YACReaderLibrary/rename_library_dialog.h
index aa5eaccf..abdd2e3e 100644
--- a/YACReaderLibrary/rename_library_dialog.h
+++ b/YACReaderLibrary/rename_library_dialog.h
@@ -21,6 +21,7 @@
 		public slots:
 			void rename();
 			void close();
+			void nameSetted(const QString & name);
 signals:
 			void renameLibrary(QString newName);
 	};
diff --git a/YACReaderLibrary/yacreaderlibrary_es.ts b/YACReaderLibrary/yacreaderlibrary_es.ts
index a129b52d..1525d60f 100644
--- a/YACReaderLibrary/yacreaderlibrary_es.ts
+++ b/YACReaderLibrary/yacreaderlibrary_es.ts
@@ -948,7 +948,7 @@ Files won&apos;t be erased from disk.</source>
     <message>
         <location filename="rename_library_dialog.cpp" line="17"/>
         <source>New Library Name : </source>
-        <translation>Nombre de la nueva biblioteca :</translation>
+        <translation>Nuevo nombre de la biblioteca :</translation>
     </message>
     <message>
         <location filename="rename_library_dialog.cpp" line="21"/>
@@ -976,7 +976,7 @@ Files won&apos;t be erased from disk.</source>
     <message>
         <location filename="server_config_dialog.cpp" line="67"/>
         <source>EASY SERVER CONNECTION</source>
-        <translation type="unfinished">CONEXIÓN AL SERVIDOR FÁCILMENTE</translation>
+        <translation>CONEXIÓN AL SERVIDOR FÁCILMENTE</translation>
     </message>
     <message>
         <location filename="server_config_dialog.cpp" line="71"/>
diff --git a/release/languages/yacreaderlibrary_es.qm b/release/languages/yacreaderlibrary_es.qm
index 070a798f..e8df369a 100644
Binary files a/release/languages/yacreaderlibrary_es.qm and b/release/languages/yacreaderlibrary_es.qm differ