I sent my Macbook Pro in for repair this week due to heating issues. My CPU and GPU were running around 173 degrees and the fans ran non stop(around 2500 RPM). Apple replaced the mother board, the superdrive and a optical cable. They said they fixed it and tested it all day before it was sent back to me today. I open the box up today and had the computer on for about 5 minutes and the same issue with heat started up again and the fans were running at about 3500 rpm.Needless, to say, I was not happy. Apple wants me to send the unit back again. I have an issue with the fact they said they did all of this work. However, they received the unit at 5:30am and it was repaired and ready to be sent back to me by 11:00 that day. Is that right? Is this issue with heat something I should worry about? Apple stated they tested everything and it was fine. I ran Tech Tool pro and it came back with issues. I am very frustrated with the situation now. Any advise?