@urbanis
thanks a lot. this will be really helpful for me and many others in future. i'm debating whether to get this dahon rack or thor's custom detachable pletscher rack. advantage of this is, no extra work when folding. with pletscher rack, you need to open a quick release mount on seatpost for rack every time you fold, but you can get it to fold a little smaller for bagging.
i second the nice flooring.