i have an inexpensive sony laptop im running photoshop with now. im sure that its not the best for photoshop editing. everyone i know says mac is the best for photography. then i have friends that are avid pc users. for the price of a mac mini i could buy a sick pc. if i go pc, should i look into a specific video card ? or should i just no worry about the "value" im getting with a mac and purchase one.