diff --git a/src/OptimaLab35/__init__.py b/src/OptimaLab35/__init__.py
index 3dc1f76..485f44a 100644
--- a/src/OptimaLab35/__init__.py
+++ b/src/OptimaLab35/__init__.py
@@ -1 +1 @@
-__version__ = "0.1.0"
+__version__ = "0.1.1"
diff --git a/src/OptimaLab35/gui.py b/src/OptimaLab35/gui.py
index 9b34deb..19294fd 100644
--- a/src/OptimaLab35/gui.py
+++ b/src/OptimaLab35/gui.py
@@ -63,7 +63,17 @@ class OptimaLab35(QMainWindow, Ui_MainWindow):
         self.ui.actionInfo.triggered.connect(self._info_window)
 
     def _info_window(self):
-        self.sd.show_dialog(f"{self.name} v{self.version}", f"{self.name} v{self.version} is a GUI for {self.o.name} (v{self.o.version})")
+        info_text = f"""
+        <h3>{self.name} v{self.version}</h3>
+        <p>{self.name} is a GUI for <b>{self.o.name}</b> (v{self.o.version}).</p>
+        <p>For more details, visit:</p>
+        <ul>
+            <li><a href="https://gitlab.com/CodeByMrFinchum/OptimaLab35">OptimaLab35 GitLab</a></li>
+            <li><a href="https://gitlab.com/CodeByMrFinchum/optima35">Optima35 GitLab</a></li>
+        </ul>
+        """
+
+        self.sd.show_dialog(f"{self.name} v{self.version}", info_text)
 
     def _process(self):
         self.ui.start_button.setEnabled(False)
diff --git a/src/OptimaLab35/main.py b/src/OptimaLab35/main.py
index 6892ca8..833078b 100644
--- a/src/OptimaLab35/main.py
+++ b/src/OptimaLab35/main.py
@@ -1,8 +1,15 @@
 import os
 from argparse import ArgumentParser
-from OptimaLab35 import gui, tui
-from OptimaLab35 import __version__
-# Mainly from ChatGPT
+from OptimaLab35 import gui, __version__
+
+# Try importing TUI only if simple-term-menu is installed
+try:
+    from OptimaLab35 import tui
+    simple_term_menu_installed = True
+except ImportError:
+    simple_term_menu_installed = False
+
+# Check if PySide is installed
 def check_pyside_installed():
     try:
         import PySide6  # Replace with PySide2 if using that version
@@ -14,7 +21,11 @@ def start_gui():
     gui.main()
 
 def start_tui():
-    tui.main()
+    if simple_term_menu_installed:
+        tui.main()
+    else:
+        print("Error: simple-term-menu is not installed. Please install it to use the TUI mode.")
+        exit(1)
 
 def main():
     parser = ArgumentParser(description="Start the Optima35 application.")