I got my first Mac computer on Saturday - a 15 inch 2.4 MBP and I have some questions that the search button just isn't helping with. It feels quite hot, especially to the left of the keyboard. I've downloaded the SMC Fan Control and temp reader as recommended by most people but what settings should I use, what temperature should it be at? Also when I don't touch anything for 2 minutes the screen dims. This is really annoying when I'm watching movies or videos. Is there anything I can do to stop this? Its making it hard to see. I've turned off the auto dimming functions on Display and Energy Saver so now I'm just confused. Also any tips for useful programs would be appreciated!