Reorder columns in Flat File Destination

Hi Friend's

Although, I did some google in order to find the solution for reording the columns before exporting to a text file using FLAT FILE DESTINATION, one of the work around which i found is editing the final package xml file and moving the DTS:FlatFileColumn fields as required.

Is there any other solution in order to avoid this approach as I have some 40 fields to be displayed in text file and manually reordring these fields in xml would be cumbersome.

I need to create  text file using FLAT FILE DESTINATION.