I have the option of buying a 1TB Time Capsule from a friend for £100 - £150. Its brand new and still in its sealed packaging. But its an older model, the packaging states its compatible with X Leopard. My MacBook Pro is a brand new 2012 model running Mountain Lion, together with BT Infinity Broadband. So here are my questions.. 1) Would it be compatible with my MacBook? 2) If so, is it worth buying? Ive read that older generation TC'c suffered from high failure rates, and a brand new 2TB 4th gen TC would only cost about £100 more. What would you do?