Hey I'm thinking about getting the new 2.2GHZ or 2.3GHZ 15" i7 Macbook Pro and I'm wondering if this macbook pro can handle these programs and programs like it. I'm just worried because the fact that the GHZ has decreased from the other models. Thank you for all the help, also if I'm thinking about getting the 500 Gb HDD that is 7200, over the 750 GB HDD that is 5000 something, will the 500 be better. I have a 500 GB EHDD so i'm not worried about space.