I searched and found a lot of questions relating to sharing my site on the LAN or accessing a WAMP on the lan. I want to be clear:
I use WAMPserver 2.5 for local development so I want it on my Windows PC and I'm not sharing it with anyone. But... I want the actual files to be stored on my \SERVER share for purposes of backup. I can't seem to figure out how to tell WAMPserver to do that. By default, it installs in C:\wamp and puts a www folder in that directory and looks for everything there.