I think my 13" Macbook Pro 15 (mid-2012) is a great laptop for traveling as it has everything (yes, I love that it has a built-in DVD player, although I'm one of the few judging by other postings here). But more to the point: this MBP has two USB ports, but if I plug in for instance an external USB drive and also want to use a USB flash drive that won't work because there's a flaw in the design (IMHO) as they're too close together. Is there a good solution to this? A USB extension cable? Are there narrow USB flash drives to be found (I've tried several types but they all seem equally wide)?