Ok so i am planning on buying a 32 inch LCD tv for an external monitor for my Macbook for a bigger workplace. Yesterday i went to the apple store and they told me that Macbooks do not support 30 in monitors or above because of power consumption. But today i went to best buy where they let me hook up my mac to the the tv i am planning on buying. Its a Samsung! anyways it worked and the color was crisp and it gave me an option to have a higher resolution than what it's supposed to have. Later i tested a 50 inch Samsung and that was good. It had a nice crisp color and it even gave me an option to change my resolution to full high def. but the screen started shaking so i downgraded. Anyways to my question i am using a mini DVI-DVI to DVI-HDMI and i was wondering even though it is working fine is it and will it put a lot of strain on the video card inside the MacBook? Should I be worried about that? Please give me your advice/ knowledge on the subject.