Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7) Hi. I'm a designer and am moving more into the digital age. I'm going to be using Photoshop all day from now on. I've previously been using a borrowed MacBook pro with 4gb ram, however I'm trying to keep costs low and buy a MacBook with 2gb ram. I want to know how much of a difference I will notice and will it operate with ease. Cheers guys.