Was having a problem with my two year old, out of warranty, imac G5. After shut down, the computer would not restart for a couple of days. Called tech support and was told about the recall (can't remember the actual wording) on imacs with video or power supply problems. Took the computer to the nearest Apple store on a Saturday, picked it the next day with a new power supply - no cost. Don't ever remember getting any of my pc's back from service in less than a week, let alone the next day!