--- qtemu-git-5af7395da.old/src/machineconfig/machineconfighardwaretabs.cpp
+++ qtemu-git-5af7395da/src/machineconfig/machineconfighardwaretabs.cpp
@@ -204,7 +204,9 @@
  */
 int ProcessorConfigTab::getMaxHotCPU()
 {
-    return this->m_maxHotCPUSpinBox->value();
+    int nn = this->m_maxHotCPUSpinBox->value();
+    if (nn == 0) return this->m_CPUCountSpinBox->value();
+    return nn;
 }
 
 /**
--- qtemu-git-5af7395da.old/src/mainwindow.cpp
+++ qtemu-git-5af7395da/src/mainwindow.cpp
@@ -32,7 +32,7 @@
 {
     this->setWindowTitle("QtEmu");
     this->setWindowIcon(QIcon::fromTheme("qtemu", QIcon(":/images/qtemu.png")));
-    this->setMinimumSize(700, 500);
+    this->setMinimumSize(800, 500);
 
     // Close the application when all windows are closed
     qApp->setQuitOnLastWindowClosed(true);
@@ -208,18 +208,16 @@
             this, &MainWindow::quitApp);
 
     // Actions for Machine menu
-    m_newMachineAction = new QAction(QIcon::fromTheme("project-development-new-template",
-                                                      QIcon(QPixmap(":/images/icons/breeze/32x32/project-development-new-template.svg"))),
-                                     tr("New Machine"),
-                                     this);
-    connect(m_newMachineAction, &QAction::triggered,
+    m_newMachineAction      = new QAction (QIcon (QPixmap ("__META_PREFIX__/data/new-machine.svg"      )) ,
+tr ("New machine"), this);
+    m_newMachineAction->setToolTip (tr ("New machine"));
+    connect (m_newMachineAction, &QAction::triggered,
             this, &MainWindow::createNewMachine);
 
-    m_settingsMachineAction = new QAction(QIcon::fromTheme("configure",
-                                                           QIcon(QPixmap(":/images/icons/breeze/32x32/settings-configure.svg"))),
-                                          tr("Machine Settings"),
-                                          this);
-    connect(m_settingsMachineAction, &QAction::triggered,
+    m_settingsMachineAction = new QAction (QIcon (QPixmap ("__META_PREFIX__/data/machine-settings.svg" )) ,
+tr ("Machine settings"), this);
+    m_settingsMachineAction->setToolTip (tr ("Machine settings"));
+    connect (m_settingsMachineAction, &QAction::triggered,
             this, &MainWindow::machineOptions);
 
     m_exportMachineAction = new QAction(QIcon::fromTheme("document-export",
@@ -274,6 +272,18 @@
             m_aboutwidget, &QWidget::show);
 
     // Actions for Machine toolbar
+    x_newMachineAction = new QAction (this);
+    x_newMachineAction->setIcon (QIcon (QPixmap ("__META_PREFIX__/data/new-machine.svg")));
+    x_newMachineAction->setToolTip (tr ("New machine"));
+    connect (x_newMachineAction, &QAction::triggered,
+            this, &MainWindow::createNewMachine);
+
+    x_settingsMachineAction = new QAction (this);
+    x_settingsMachineAction->setIcon (QIcon (QPixmap ("__META_PREFIX__/data/machine-settings.svg")));
+    x_settingsMachineAction->setToolTip (tr ("Machine settings"));
+    connect (x_settingsMachineAction, &QAction::triggered,
+            this, &MainWindow::machineOptions);
+
     m_startMachineAction = new QAction(this);
     m_startMachineAction->setIcon(QIcon::fromTheme("media-playback-start",
                                                    QIcon(QPixmap(":/images/icons/breeze/32x32/start.svg"))));
@@ -312,8 +322,8 @@
 
     m_mainToolBar->setToolButtonStyle(Qt::ToolButtonFollowStyle);
     m_mainToolBar->setMovable(false);
-    m_mainToolBar->addAction(this->m_newMachineAction);
-    m_mainToolBar->addAction(this->m_settingsMachineAction);
+    m_mainToolBar->addAction(this->x_newMachineAction);
+    m_mainToolBar->addAction(this->x_settingsMachineAction);
     m_mainToolBar->addSeparator();
     m_mainToolBar->addAction(this->m_startMachineAction);
     m_mainToolBar->addAction(this->m_stopMachineAction);
--- qtemu-git-5af7395da.old/src/mainwindow.h
+++ qtemu-git-5af7395da/src/mainwindow.h
@@ -109,6 +109,9 @@
         QAction *m_removeMachineAction;
         QAction *m_groupMachineAction;
 
+        QAction *x_newMachineAction;
+        QAction *x_settingsMachineAction;
+
         QAction *m_helpQuickHelpAction;
         QAction *m_helpQtEmuWebsiteAction;
         QAction *m_helpQtEmuBugTrackerAction;
--- qtemu-git-5af7395da.old/src/utils/systemutils.cpp
+++ qtemu-git-5af7395da/src/utils/systemutils.cpp
@@ -92,6 +92,8 @@
  */
 void SystemUtils::setCPUTypesx86(QComboBox *CPUType)
 {
+    CPUType->addItem("Host", QString("host"));
+
     // Intel among many others...IBM, Texas Instruments, AMD, Cyrix...
     CPUType->addItem("486", QString("486"));
 
==== end of patch ====