Our iTunes library & other stuff are on a 2TB Time Capsule (4th Gen) connected to most things via ethernet. It works as our router too. Last night I was listening to some tunes while loading some up & was about to synch my phone when iTunes hung & I got a 'server disconected' message. As it was late I left it & switched everything off. This morning... we have network & internet fine but no Time Capsule disc (it's set to mount at start-up). AirPort Utility very helpfully tells me that 'Internal disc needs repair' but offers no advice on how to do anything. I can't get the disc to mount, I can't see it in Finder, I can't see it in Disc Utility. I bought DiscWarrior as I read a lot of reports on how good it is on external discs. That was a waste of $100+ as it won't see the disc either. I do have a back-up of the Time Capsule but it's about 3 weeks old so I will lose heaps of music & recorded TV etc if it tanks totally. Anyone have any ideas on how to proceed? I'm prettty darn cranky as this thing is only about 18-months old.