I'm looking to buy the 15-inch MacBook Pro as a replacement for my desktop PC that I no longer have room for, and a now ageing 13-inch MacBook Pro mid 2010. I will use it for internet and photo editing mostly but also want to be able to play the occasional game, something that I can't do on my current MacBook. Specifically I want to be able to play Elite Dangerous. I don't need to play with all the settings on high, but I do want reasonable performance. The questions is, do I need to pay for discrete graphics to get this? To be honest £1,599 is a stretch for me so I'm hoping to avoid the £2,000 model. Equally I don't want to buy the base model and be disappointed with the performance. Of course I could get a PC laptop for much less, but that wouldn't be a Mac!