I have a 2010 15" Macbook Pro with a 2.66ghz Dual Core i7 Arrandale Processor, Nvidia Geforce GT 330M with 512mb discrete VRAM, 4GB Ram and upgraded Solid State 250GB Hard Drive. The speed is still fairly peppy. The only issue is the battery. It only lasts around 3 hours tops when doing standard tasks like iTunes and web browsing. I have been waiting on broadwell for over a year to upgrade, I bought an SSD to speed this thing up last summer. Its been a long wait. But is the 15" 2015 rMBP a worthy upgrade or should I wait? To be honest, I know the new 2015 rMBP will be plenty fast for what I do, mainly photoshop, illustrator, indesign. I am more nervous about a redesign. I know, I am vain. The recent upgrade of the Macbook is downright sexy, it would be amazing if we saw an upgraded 14" or 15" redesigned Macbook Pro soon. It seems pretty obvious it is coming soon, just when? Also do you think they will drop dedicated GPU's in favor of an integrated architecture to fit a slimmer redesign? I have always been a fan of discrete GPU's just in case i needed the extra power for gaming or 3D or video editing. It would be a bummer if they did. What do you guys think?