I finally went out and purchased a used mid 2012 macbook for $500 and was wanting to possibly upgrade the ram/SSD. I'm mainly using my Mac for everyday browsing online, but also using photoshop and illustrator on almost a daily basis as well. The computer currently has 4GB memory and a 500GB drive. What do you guys recommend? Can I get anything local at Best Buy? Or is it better ordering somewhere online? Which brands and size would you recommend? Will a upgraded SSD and ram help my Mac boot up faster and open programs like Illustrator quicker?