• Answer to: Can you replace the graphics card?

    I bougth a new I Mac 27 one year ago , 2,66 GHz, RAM 8 Go, ATI Radeon HD 4850 (512 Mo), I start to make a mix of still and video: The question: I use more and more Motion ( to have a 3D effects) but I have a lot of difficult ( very very slow ) also because I produce on HD. Do you think is possible to change the Graphic card on my IMAC?, and if yes wich one?????? Thanks Agostino