getting into a design course and i'm looking to get a mac (my first) before it starts. would a macbook be enough for photoshop, video editting and a fair bit of 3D work? as it stands, my parents are willing to cover the cost for the high end macbook with a few upgrades. i've got enough to add to that to get the mid end 15" though. is the extra punch of the mbp worth the extra $600-$700 though? or is an upgraded macbook enough to last me until the end of my uni years?