Hello all! This is my first post here, so please be gentle. I work for a small graphic design firm. We all work on Macs here in our office (6 Macs total), and after a recent virus (Cryptolocker) hit one of our networked PCs, we're looking at going "all Mac" with our setup. I am here to ask for hardware/setup recommendations. We have just a few needs as we plan our new network setup: 1) A central file repository with at least 4 - 5 TB of storage space for shared files, which all 6 computers must have access to; 2) It has to be a wired network (for fastest file transfer speeds & security -- we already have tons of Cat5 cable installed); 3) A way to backup the central repository to a Cloud service automatically on a nightly basis. We looked at a Time Capsule, but they max out at 3 TB and we weren't sure if 1) we could daisy chain multiples, and 2) whether they can be backed up to cloud storage in any way. I am wide open to suggestions on what we need to buy in order to set up the kind of network that we need. I am a Mac convert, so I don't know all there is to know about networking Macs either, so treat me like a 10 year old kid when it comes to explaining/outlining what gear you think we should buy, what hooks up to what, and the system/hardware settings we may need. I appreciate the time that any of you are willing to take to outline this for us. Thank you in advance for sharing your expertise!