I have been using the Airport Time Capsule as a router and backup for my iMac. Comcast has a new modem that runs faster wifi than the Time Capsule, so I have switched to it. With apple getting out of the Airport market, what do you suggest I use to backup my iMac? I use it purely for Music, Movies, Internet and occasional work documents - However, I have close to 2.5 TB's, so need something in the 3-4 TB realm. Im a neat freak and have loved the wireless aspect, but realize I will probably need to connect via USB or Thunderbolt. So even though functionality and dependability are most important, I do want something that will be aesthetically pleasing. Thank you!!!!!