Win7 Sync Center question

[Cabn12]

I have Windows 7 Ultimate. I want to synchronize my photos that are on a network share but don't want the local sync file on C:\ There doesn't seem to be an easy way to move those files in sync center. (I have a 64gb SSD with my profile on D:\ I did that through a registry hack.)
does anybody know of a registry hack so I can move the sync files to D:\?

Thanks