Ok, date picked. Depending on how worn out I am after work, we will move to the new server either tomorrow or Saturday morning. Log reports that the server is either the same or faster as far as loading images (I'm generally on wireless so seems the same to me). The setup itself shouldn't take too long, I've already moved all but the last few days worth of images over to the new box. Wish us luck and we'll see you on the other side :)