add a handling fee to a shipping module

[experimentsinthought]

  Hi I would like to request a quote to alter a shipping module.
  I have the flat rate shipping module installed but would like to add a fee (same as packing and handling) to one single total transaction. This fee would just show up with the total shipping fee.

thanks

[experimentsinthought]

Heres a link to a forum post which answers it.
but I dont want to try it

http://forum.virtuemart.net/index.php?topic=1710.0