I have a MacBook I bought in February 08 and last October it died. It would not turn on at all so I paid £450 for it to be repaired and they replaced my casing for free, so I was happy. Now only 5 months later it has died again, though this time it leaked a vinegar smelling liquid out of the fans at the back. I have called Apple and have emailed pictures of the problem and was told they would call back by today at the latest, but I haven't heard anything. I was wondering if anyone knew what this could be and if it is totally dead or it would be something that can be fixed? Also will I need to pay again to repair it? Given that its really not meant to leak and I had it fixed recently it seems unfair.