Hope your pc makes a full recovery, its a pain when these things go wrong, you don't quite realise how much you rely on them until they are not there, a bit like not normally used muscles when you pull them! Its nice to have a good day too, there are still plenty of people out there that appreciate the ambulance service, unfortunately there are not many of them in comparison but now and again you find a run of jobs where although you haven't really done much they really go out of their way to thank you.