The Low Country has a new craze, and it's not the Segway, yoga or appletinis. It's condos, and they've taken our area by storm. Until recently, if you wanted to buy a condo in downtown Savannah you would have been hard pressed to find more than a couple dozen listed in the MLS. Condos were for space-challenged New Yorkers, vacationing Floridians or golfers in gated communities, not hip Southern urbanites or new-wave retirees wanting to take advantage of all the culture and history Savannah has to offer.