I did indeed upgrade the RAM to 16GB. It is the top i7 model, so has the Intel and nvidia GPU for graphics switching.d I am looking to upgrade the 750GB to a 1T

I did indeed upgrade the RAM to 16GB. It is the top i7 model, so has the Intel and nvidia GPU for graphics switching.d I am looking to upgrade the 750GB to a 1TB SSD as the only thing holding it back is the very slow disk bottleneck. Having said that, it is a very capable machine and covers all my needs (I record my band's gigs using the FireWire interface and an external audio interface, and can burn the recordings to CD for my computer-shy drummer, who is in his 50s), and it makes a good dev machine with OSX and Windows 10 on bootcamp (and in parallels when under OSX). Although the only sore point about it is the resolution, I cannot see an equivalent or replacement machine in Apple's current offerings, which says an awful lot I feel.