I'm in the UK and looking to upgrade my MacBookPro. I have a: 15" early 2011 2GHz intel Core i7 4GB 1333 MHz DDR3 AMD Radeon HD 6490M 256 MB OS x 10.9.2 I freelance as a videographer and editor using PPro CS6 and my laptop is in desperate need of an upgrade. Does anyone have any advice on what's a suitable upgrade solution? Are SSDs the way forward rather than just upgrading RAM? I'm not the most computer literate, so any advice that can be offered will be enormously appreciated. Thank you.