Does anyone play off of an external Hard drive? I just ordered an early 2013 15'' rMBP with 256 SSD. I don't want to install any games on my main drive, because I want it to last and I don't think I can fit many games on it. I realized that you can just buy an external HDD and just run games off of that. I've recently bought some steam games (portal 1 & 2, GTA bundle, l4d2, dark souls ii, etc.) and I'm thinking of also getting some emulators going, possibly dolphin and a DS emulator to play some Nintendo titles. These are my questions for YOU: Does anyone do this with their gaming needs? Do you usually use windows or OSx? Also, how is the experience? Do you encounter any lag when gaming or just some loading delays or nothing noticeable at all? Do you recommend it? Any hard drive recommendations <$150 (USB 3, Thunderbolt, RPM, SSD)? I've tried looking online, but I cant really find what I need, and I think I can get a good answer on this forum. Thanks, let me know if you need more info.