Hello, How are you? I am seeking advice to decide if I should purchase MacBook. Currently I have an aluminium 13 inch MacBook. It has a 2.4 C2D with 4gb of ram, nvidia 9400 and an upgraded 750gb momentus XT drive. I use the MacBook to manage my music library with iTunes (around 270gb), do some general web browsing, emails, iWork and it is pretty much it. I have the opportunity to purchase a used mid-2012 base model 13 inch with an i5 2.5, 4gb and 500gb HDD. The asking price is 650 euros. The MacBook is complete with original box. It has no dents, but has some scratches on the bottom and on the top lid. I am in doubt wether it is worth the upgrade or if I should continue to use my current MacBook and wait until next gen retinas or if I should spend more on another model, like a retina 15 or even an iMac. If you were in my position, would you buy this MBP? Thank you. Cheers!