diff --git a/src/images/avatar.png b/src/images/avatar.png
old mode 100644
new mode 100755
index c404617..5325b13
Binary files a/src/images/avatar.png and b/src/images/avatar.png differ
diff --git a/src/mainscreen.py b/src/mainscreen.py
index 3093972..27ddb34 100644
--- a/src/mainscreen.py
+++ b/src/mainscreen.py
@@ -93,10 +93,10 @@ class MainWindow(QtGui.QMainWindow):
         self.messageEdit.setGeometry(QtCore.QRect(0, 10, 450, 110))
         self.messageEdit.setObjectName("messageEdit")
         self.screenshotButton = QtGui.QPushButton(Form)
-        self.screenshotButton.setGeometry(QtCore.QRect(460, 10, 90, 50))
+        self.screenshotButton.setGeometry(QtCore.QRect(460, 10, 90, 55))
         self.screenshotButton.setObjectName("screenshotButton")
         self.fileTransferButton = QtGui.QPushButton(Form)
-        self.fileTransferButton.setGeometry(QtCore.QRect(460, 70, 90, 50))
+        self.fileTransferButton.setGeometry(QtCore.QRect(460, 65, 90, 55))
         self.fileTransferButton.setObjectName("fileTransferButton")
         self.sendMessageButton = QtGui.QPushButton(Form)
         self.sendMessageButton.setGeometry(QtCore.QRect(550, 10, 60, 110))
@@ -204,9 +204,9 @@ class MainWindow(QtGui.QMainWindow):
         self.messages.setGeometry(0, 0, 600, 250)
 
     def initUI(self, tox):
-        self.setMinimumSize(900, 550)
-        self.setMaximumSize(900, 550)
-        self.setGeometry(400, 400, 900, 550)
+        self.setMinimumSize(900, 520)
+        self.setMaximumSize(900, 520)
+        self.setGeometry(400, 400, 900, 520)
         self.setWindowTitle('Toxygen')
         main = QtGui.QWidget()
         grid = QtGui.QGridLayout()