Do you or your family own more than one computer (in generally active use)?

As computers make inroads into our living rooms as media machines and as we go through new upgrade cycles, more and more homes are becoming multi-computer households. New challenges arise with networking, storage, backups, compatibility and more as the complexity of the home setup grows and Obsessable would love to help make it easier. We'd be interested to know how many of you are in the multi-machine boat now or about to dive into it.