Hi Bernie!
I am having the exact same problem as you have. Can´t import any clips because of (There is no timecode calculator in timecode track builder) error message. Shooting in 1920 1080 25P and can look at them on the camera or in the Clip Browser. But the Sony’s XDCAM Transfer 2.1 is not opening the clips.
If you hear anything from Sony please let me know. I am in contact with them also and if I ear anything I will post it here.
/Henrik