Yes, thanks Piotr

Mind you, I'm hoping that the next update of Vegas will be able to accept files straight from the camera, as I believe Premiere already can ....

If it does, it will only make the last step of EXPORTing to mxf unnecessary (though not obsolete - depending on the editing preferences), with everything before this last step unchanged.

Unless of course someone is planning to edit off the SxS cards directly, which is not a good idea IMHO (even if you don't need it immdeidately for continuous shooting).