Lurker - first post, appreciate expert input, new to Mac after yrs. in windows world, wish I would have switched sooner... small office 6+ hours a day - light photoshop, lots of browser windows, google earth pro, acrobat, small excel and word files - quick books on remote 1-7 dell xps. MK472LL/A for $1,749 new, don't want to pay "$1,999" and can't wait for fall. I think it's "enough" computer at the right price??? $1,999 - Retina 5K 5120 x 2880 P3 display, 3.2GHz quad-core Intel Core i5 processor, 8GB RAM, 1TB Fusion Drive, AMD Radeon R9 M390 with 2GB video memory.