Generic save & load methods

        /// <summary>
        /// Load an XML file!
        /// </summary>
        /// <typeparam name="T">Type to load</typeparam>
        /// <param name="fileName">File name to load</param>
        /// <returns>Loaded Object</returns>
        public T Load<T>(string fileName) {
            var deserializer = new DataContractSerializer(typeof(T));
            T toBeLoaded;
            using (var stream = new FileStream(fileName, FileMode.Open))
                toBeLoaded = (T) deserializer.ReadObject(stream);
            return toBeLoaded;
        }

        /// <summary>
        /// Save an XML file!
        /// </summary>
        /// <typeparam name="T">Type to save</typeparam>
        /// <param name="fileName">File name to save</param>
        /// <param name="toBeSaved">Object to be saved</param>
        public void Save<T>(string fileName, T toBeSaved) {
            var serializer = new DataContractSerializer(typeof (T));
            if (File.Exists(fileName)) {
                File.Delete(fileName);
                var fs = File.Create(fileName);
                fs.Close();
                fs.Dispose();
            }
            using (var stream = new FileStream(fileName, FileMode.Open)) {
                serializer.WriteObject(stream, toBeSaved);
            }
        }