Hey guys, I'm using my MBP 17" i7 2.3 with 8gb RAM and my primary use is CS5. I normally don't run any other app while running Photoshop. I shoot in RAW but do all my conversions before i bring the files in CS5. By the time they're in CS5 they're usually 10-15mb JPEGs. Is there anyone working in CS5 wit these files that can advise? I want to see the feasibility of switching to the Air for weight savings and portability and then get a cinema display instead.