[gnicholas]

I'm also running a 5+ year old Time Capsule, extended by an Airport Extreme that was given to me. It covers our house just fine, and even though there are newer technologies, I don't think it would make much of a difference since we only have 18 Mbps service. The TC has started conking out a couple times a week, but I don't know when I'll actually replace it. Having a wireless backup is handy, but unfortunately my Airport Extreme isn't new enough to support this functionality (only the 2013 model does). For now, I'll put up with moderately frequent rebootings to make sure that my machine is always backed up.