I just got a CycloDS, and I'm having issues putting games on the card. When I try and drag and drop games onto the root of the MicroSD card, more often than not it freezes on me. I usually end up having to remove the drive to prevent my computer from needing to be restarted, which then corrupts the data and makes me have to reformat the card. I've tried adding the files one by one and as a group, and while a couple single files may go through, sooner or later a file freezes and I'm back to square one. Dragging and dropping an entire group is out of the question, it fails every time. It should be noted though that it doesn't exactly freeze. The transfer animation (for lack of a better term) never freezes, it always shows the files as still sending, but the progress goes nowhere. I've left it transferring a 60mb game for 20 minutes and nothing happened. On the few instances where I can get a single or a couple roms on the card, they do work fine, but sooner or later it'll freeze if I try putting more on.