Copying files from 1 server to another

Here is my situation:

I have 158 servers. Each server has a share called SFS. Each SFS folder contains a *.BAK file. {Where the * is WS####BU - #### is a location number that I control}

note: the server names all contain the location number too.

I want to copy those files to my server (across a WAN) into the same folder.

I was thinking of using a loop and putting the location numbers in an array. Then use basic concatonation to generate the server names and file names.

I know how to use the FileCopy methods and "stuff" but I'm wondering if there is a more efficient way of doing this.

Is there?

Ron.