Ok, I have a counter-anecdote. I had one of those cheese-grater, dual-cpu, water-cooled Power Mac G5's. Loved it, very fast. One day I turned it on and got nothing, deader than a doornail. Took to the Apple Store. They looked at it for a bit and came back and told me it was unrepairable and would I accept a new Mac Pro for free instead? So, yes, I got a new, $2,000 computer when my 5-year-old G5 died because of a water leak. So. Check, your turn.