I just made the switch and am currently in the middle of updating aperture to lightroom. Once I am finally finished with importing my library to lightroom how should I archive. Aperture had the vault where I can take my library and export it to a different location over the network and also to a different drive. Is there something similar to a vault where I can backup my lightroom catalog over the network and to an external drive? It might be simple but I have been looking at lightroom importing 2.2TB of photos from aperture so I cannot click on any menus and explore the different archive options.