[Samba] accessing samba over the internet with dreamweaver

[Dave]

Hello,
    I've got a friend who publishes his site via dreamweaver. He connects to 
his site via a samba share and opens and saves files. Now the sites have 
tempoarily relocated. I'm wanting him to still be able to access his site 
files with his dreamweaver over the internet. Is this doable with either 
samba, directly through dreamweaver, or something else? This needs to be as 
simple to setup, and as transparent as possible.
Thanks.
Dave.