The warranty on my 27" 2010 iMac runs out in november and I've been thinking about opening it up and upgrading it afterwards. I've been seeing reports of people installing "AMD Radeon HD 6970M 2GB" ...
just came across it in a google search. anyone on here that knows me, knows i'm into this kinda weird shit. honestly it's mostly just fascination than anything else. Shop for MXM modules, let us know ...