I'm thinking of buying a macbook pro soon and i wanted to know if the videocards from the basic model to the 2499 version will make a difference for what i will be doing. I will be doing alot of Adobe work with flash, photoshop, etc. I will also be using aperture, final cut, motion, etc. All these professional programs. 2.4 with the 256 video cards going to be enough for me?