Are you copying the entire card over to hard drive first using Finder? Or are you just copying 'media' files? Or perhaps using some sort of Sony software to copy?
First time I tried it whit the camcorder connected by USB to mac pro.
appears in the desktop the two SxS cards like a pen USB.
then i opened cs6 and i went to media brownser, all files are recognized (view like xdcam ex) , no thumbnails , when I tried import files. = "The file has no audio or video"
second time i tried it copying entire card over hard drive using the Finder whit the same problem
I've seen it suggested that CS6 is designed to work on 10.7 (Lion), and some problems might occur using 10.6.8 (Snow Leopard). I wonder if that applies here.
A screenshot of the folder contents of the mounted card might give us a clue.