Would rsync work for you?

Update - and it appears the perrin posted before I could finish previewing my post ;-)

It might help if you tell us what EMCopy/RoboCopy does. I tried to google for it, but found nothing. If you tell us what it does, we'll have a better chance of knowing how to do that in Perl.

$;=sub{$/};@;=map{my($a,$b)=($_,$;);$;=sub{$a.$b->()}}
split//,".rekcah lreP rehtona tsuJ";$\=$ ;->();print$/
[download]

If I recall correctly, they are utilities to copy data from one site to another, while (attempting) maintaining ownership/permission settings (NTFS style). I also recall that the NT shop where I work would use the Robo thingie to move users home directories around to different sites when the user changed locations. The Nix shop would usually have to fix what got messed up in the process (homedirs on NAS boxen), and RoboCopy earned the nickname RoboF*, as in "This user's homedir got..." You get the idea :-)
LR
Whip me, Beat me, Make me use Y-ModemG.