16GB specs in sig. I bounce all over CS6 and on any given day have about 14,000 tabs open. Photoshop, Illustrator, InDesigneven sometimes After Effects. Also Coda 2, Firefox, Chrome, Safari. It's insane but I'm always troubleshooting stuff in different browsers and working on designs while also managing the business side of things (Office) and my social stuff (Twitter, Trillian, Mail, iMessages, etc). Everything is loaded into different spaces I flick between with my Magic Mouse or I tab through them. I often max out the 8GB, so 16GB should last me until I upgrade again next year to the retina 1680 hi-res model (3360x2100 anyone?) with 32GB ram, six cores, 1024GB SSD running on SATA-12 (non-saturated) at 900MB/s and Thunderbolt 50Gbps spec including power going over MagSafe to the new Retina Thunderbolt Display (which only the 2013 MacBook Pro R-Type supports) using the latest AMD graphics with 2GB dedicated.