So tried this today and so far no such luck. Drive is optical bay 2 and I've got a bootable bootcamp installed in tray 1 and when I run the ssdupdate most of the date it either does nothing or hangs immediately after dismissing the backup panel. One time I got it to say Downloading firmware 64 sectors and then it stopped and said Download firmware failed. Fortunately the SSD still works. Pretty unreliable software they've got to do this.