Why does Final Cut Express 4 quit automatically when I open Log and Transfer window?

Question

     I'm using a Sony NXCAM and I am editing on a Mac OS X. The clips I have recorded are in MTS format so I understand I must use the Log and Transfer setting to import my clips. I plug the camera into my computer, go into Final Cut Express 4, turn the camera on, and then go into the Log and Transfer window. Once I open that, Final Cut quits and an error message pops up that reads, "Final Cut Express quit unexpectedly." Final Cut quits too fast for me to even click on anything in the Log and Transfer window. I really don't understand why it does this. The only thing I can think of why Final Cut is quitting is because I have over 100 clips on the camera, so maybe that is too much for Final Cut Express 4 to handle. However, I wouldn't think that would be the case. If anyone knows of anything I could do to fix this problem, then please send me a reply. I've looked around the internet to see if anyone else has had this problem, but I haven't found anything. Thank you, any responses will be greatly appreciated!
                                        -Snowconedxx39

Answer 1

Shooted videos directly saved to the SD memory card is no problem, the log and transfer window immediately recognizes the sd card and I was able to convert the videos. I will check later today if this were 25p, 50i or 50p footages.
Strangely enough is that transferring the .mts files from the internal memory to the sd card (using the Mac finder, I don't know if it is possible within the camera itself) won’t help, the log and transfer window doesn't the recognizes the transferred files, strange!
I hope that this problem will not occur using Final Cut Pro X, which I will start using soon.
I'm curious what the exact problem will be.