Annoying trouble with my brand spanking new, seriously powered, 16 GB-filled, 512 GB solid state drive, 15" of glory display, MacBook Pro with Retina Display. Attempted to migrate data from my 13" MacBook Pro (mid 2012) as part of the first time startup sequence, but because I had already updated the 13" MacBook Pro to Mavericks 10.9.1 the data could not be migrated until I had similarly updated the MacBook Pro with Retina to the same or higher (there is no higher at the moment).
Here's a real live detective story.
I've been flaming Microsoft and its leadership for a very long time.
Check these cool apps out from Digital Hermosa:
LeadCapture - the professional method for making contact recording at trade shows fun .
KnittingQueen - productivity tools for knitters of all skills & ages.
DR_M - the drummer's metronome with cool strobe effects.
Say It On Billboard - animated signs of graphics and text for limo drivers.