Hi all. I have a 2011 15" MBP with the Radeon 6750M. Recently, I downloaded a better activity monitoring system, and I noticed it happened to tell me temperature of things. Anyhoo - I make use of this graphics card to say the least. Mainly playing Minecraft (a decently processing intensive application). While playing, my CPU temp jumps to maybe 63C - not that big a deal. However, my graphics card rockets to 73C (quite hot). Is this a problem? In a desktop I know this would be a cause for some alarm, but.... Really what I'm asking is what temperature should my GPU get to under stressful conditions, and is 73C too high? Thanks!