diff --git a/invesalius/control.py b/invesalius/control.py
index a01f72a..cd74ad8 100644
--- a/invesalius/control.py
+++ b/invesalius/control.py
@@ -523,7 +523,8 @@ class Controller():
         if resolution_percentage < 1.0:
             re_dialog = dialog.ResizeImageDialog()
             re_dialog.SetValue(int(resolution_percentage*100))
-            re_dialog_value = re_dialog.ShowModal()  
+            re_dialog_value = re_dialog.ShowModal()
+            re_dialog.Close() 
             
             if re_dialog_value == wx.ID_OK:
                 percentage = re_dialog.GetValue()
diff --git a/invesalius/gui/dialogs.py b/invesalius/gui/dialogs.py
index c70b773..d6d1929 100644
--- a/invesalius/gui/dialogs.py
+++ b/invesalius/gui/dialogs.py
@@ -98,7 +98,7 @@ class NumberDialog(wx.Dialog):
 class ResizeImageDialog(wx.Dialog):
 
     def __init__(self):#, message, value=0):
-        pre = wx.PreDialog()
+        pre = self.pre = wx.PreDialog()
         pre.Create(None, -1, "InVesalius 3", size=wx.DefaultSize,
                    pos=wx.DefaultPosition,
                    style=wx.DEFAULT_DIALOG_STYLE)
@@ -149,6 +149,8 @@ class ResizeImageDialog(wx.Dialog):
     def GetValue(self):
         return self.num_ctrl_porcent.GetValue()
 
+    def Close(self):
+        self.pre.Destroy()
 
 def ShowNumberDialog(message, value=0):
     dlg = NumberDialog(message, value)
@@ -698,8 +700,8 @@ def ShowAboutDialog(parent):
 
     info = wx.AboutDialogInfo()
     info.Name = "InVesalius"
-    info.Version = "3.0 - Beta 4"
-    info.Copyright = _("(c) 2007-2012 Renato Archer Information Technology Center - CTI")
+    info.Version = "3.0 - Beta 5"
+    info.Copyright = _("(c) 2007-2013 Renato Archer Information Technology Center - CTI")
     info.Description = wordwrap(_("InVesalius is a medical imaging program for 3D reconstruction. It uses a sequence of 2D DICOM image files acquired with CT or MRI scanners. InVesalius allows exporting 3D volumes or surfaces as STL files for creating physical models of a patient's anatomy using rapid prototyping technologies. The software is supported by CTI, CNPq and the Brazilian Ministry of Health.\n\n Contact: invesalius@cti.gov.br"), 350, wx.ClientDC(parent))
 
 #       _("InVesalius is a software for medical imaging 3D reconstruction. ")+\
@@ -707,15 +709,15 @@ def ShowAboutDialog(parent):
 #       _("The software also allows generating correspondent STL files,")+\
 #       _("so the user can print 3D physical models of the patient's anatomy ")+\
 #       _("using Rapid Prototyping."), 350, wx.ClientDC(parent))
-    info.WebSite = ("http://svn.softwarepublico.gov.br/trac/invesalius")
+    info.WebSite = ("http://www.cti.gov.br/invesalius")
     info.License = _("GNU GPL (General Public License) version 2")
 
     info.Developers = ["Paulo Henrique Junqueira Amorim",
                        "Thiago Franco de Moraes",
-                       "Guilherme Cesar Soares Ruppert",
-                       "Fabio de Souza Azevedo",
                        "Jorge Vicente Lopes da Silva",
                        "Tatiana Al-Chueyr (former)",
+                       "Guilherme Cesar Soares Ruppert (former)",
+                       "Fabio de Souza Azevedo (former)",
                        "Bruno Lara Bottazzini (contributor)"]
 
     info.Translators = ["Alex P. Natsios",
--
libgit2 0.21.2