How to remove shortcuts once archive exported back to mailbox

Hi all :)

We are migrating from exchange 2003 to 2010.

Part of this is getting rid of EV.

I have exported the contents of my archive back to my mailbox. I then deleted my archive.

WHen I go into my inbox I now have a bunch of duplicated emails, the "restored" and the "shortcut" one.

What is the easiest way of deleting these shortcuts? we have about 35 archives to do this to and I want to make it as simple as possible

thanks

Tracy