I'm thinking about getting one of these Montague folding bikes, since I plan on moving to a bigger city and may not have a car: http://www.montagueco.com/bikes/dx-folding-bike.html [Broken] Has anyone ever used one of these bikes? I never liked folding bikes before since they either looked strange or seemed to not be very sturdy. These bikes have neither problem from the looks of them and the reviews, but I'd like some other opinions before I order one. Are they sturdy? How quickly do they really fold? How much stress can they handle? (I'm vaguely worried about the folding joint giving out while on a ride.) If anyone who has had any experience with Montague Bikes can offer any advice, that would be really appreciated.