Greetings, I've been using a Mid 2010 Macbook Pro for over a year now ( I bought it off of a friend who constantly upgrades) and it's plenty fast enough, the screen looks great, the battery could be better however for what I need it works out really well. The main problem I've been having is the graphics drivers failing and crashing while anything intensive runs on the screen (1080p video, light gaming such as Warcraft) I believe you can buy new logic boards to fix this, and I don't mind dropping a $2-300 to make it run decent again. it already has upgraded ram and SSD so it's quite snappy outside of the crashes. Does anyone have experience with swapping the logic board out, how long can you expect the new one to last? Or is it better to just try to scrape what I can before it completely dies out?