Ok... as promised here are my results after upgrading to 10.2.4

effectively after the upgrade 42 works... BUT, now i have another problem.
42 starts making the test and the test works, the xferring video process works but when it finishes does not generate the other files, and 42 says conversion complete and ejects the dvd and then appears a folder named "BurnWhatIsInThisFolder" and there's nothing in the folder.

What happened????? Please hhhhhhhhhhheeeeeeeeellllllllllpppppppppp!!!!!