My roomate just got a new iMac and decided to swap the hard drives from his old computer into it. Everything was going great and we had OS X running on the new HD, except one of the fans was spinning to fast, so we decided to open the iMac back up and make sure we plugged in all of the fan sensors. My friend was unplugging the screen cable and dropped it onto the PSU, there was a big spark, and we realized we fried the power supply. We voided the warranty, but were pretty sure that the only thing that needs replaced is the power supply. Does anyone know where we can get one, with the computer being so new and apple being so closed with their hardware I think its going to be hard. Also, if we can't find a replacement has anyone ever had a power supply replaced in another mac by apple, if so how much did they charge?