public bool SaveXML(string filename)
        {
            XmlDocument document = new XmlDocument();
            XmlDeclaration declaration = document.CreateXmlDeclaration("1.0", null, null);
            declaration.Encoding = "utf-8";

            document.AppendChild(declaration);
            XmlElement root = document.CreateElement("", "Bank", "");
            root.SetAttribute("version", "1");
            document.AppendChild(root);

            // Add different race sections
            XmlElement protoss = document.CreateElement("", "Section", "");
            protoss.SetAttribute("name", "ProtossBuildOrders");
            XmlElement zerg = document.CreateElement("", "Section", "");
            zerg.SetAttribute("name", "ZergBuildOrders");
            XmlElement terran = document.CreateElement("", "Section", "");
            terran.SetAttribute("name", "TerranBuildOrders");

            root.AppendChild(protoss);
            root.AppendChild(zerg);
            root.AppendChild(terran);

            foreach (BuildOrder build in buildOrders)
            {
                XmlElement key = document.CreateElement("Key");
                key.SetAttribute("name", build.Key);

                XmlElement value = document.CreateElement("Value");
                value.SetAttribute("string", build.Value);

                key.AppendChild(value);

                switch (build.Race)
                {
                    case (BuildRace.Protoss):
                        protoss.AppendChild(key);
                        break;
                    case (BuildRace.Zerg):
                        zerg.AppendChild(key);
                        break;
                    case (BuildRace.Terran):
                        terran.AppendChild(key);
                        break;
                }
            }

            document.Save(filename);

            return true;
        }