Can "photos/" -directory be put on another server?

Thanks for excdellent software. I started using it today.

I just go small-time with my holiday-photos and economy is a concern. I have one host for php with traffic fees. I have another host (no traffic/download fees) for my pictures.

Is it possible for me to avoid traffic-fees by putting the "photos/"-directory on the host without traffic-fees. phpAlbum must, of course, still reside on the host with php (using traffic fees).

Thanks