		//TODO: Write a WriteUserPreferences method
		private void WriteUserPreferences(){
			IsolatedStorageFile isFile = 
				IsolatedStorageFile.GetStore( 
				IsolatedStorageScope.User 
				| IsolatedStorageScope.Assembly
				, null
				, null);
			IsolatedStorageFileStream isFileStream = new
				IsolatedStorageFileStream("Settings.isf"
				, FileMode.OpenOrCreate
				, isFile);
			IFormatter formatter = new 
			//System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
			BinaryFormatter();
			formatter.Serialize(isFileStream, this.Size);
			formatter.Serialize(isFileStream, this.Location);
			if(null!=isFileStream)
				isFileStream.Close();
			if(null!=isFile)
				isFile.Close();
		}
