I was planning on getting another MB/MBP as a backup unit however some of them have the 8600 GPU. I keep hearing/reading that the 8600 is bad, for whatever reason and I'm not sure as to why? I don't know if it performs poorly for gaming or if there is some other reason why this GPU is not good/great. Basically, if this chip is that bad, can someone explain why? Assuming I were to get another laptop with this chip in it, I'd only be doing the basics, internet, email, basic photo editing, etc, nothing heavy. Thanks.