Today I've bought a new rMBP 15 inch because a large shop in my town offers a nice discount which saved me 300 euro on the list price. I have the 2.4 ghz, 8 gb and 256 ssd and till now it runs great. I always worked with pc's before so my data is on my windows machine. For normal data it's ok but my pictures and movies are also on the windows machine. Because I like the retina screen more, I want to edit the movie and pictures on the new macbook. What would be the best practice in such a situation? Should I buy a for ex an external storage device and put the photos and movie files on it which I can connect to both machines? It had to be USB then. Or should I use the windows machine only for backup and add a thunderbolt storage device to the machine for the performance and only edit on the mac? Whats your solution in such a situation?