I followed your instructions and they worked perfectly for the first BD that I burnt.
I am using a Lacie burner.
However, when I made a 2nd BD I followed the instructions again but now when I either burn the BD or create an image it reduces the size of the file which means it must be rencoding for some reason. I have now tested the TS file I used for the first BD and it is now doing the same for this one!
Originally it created a 24gb file from a 23.67gb TS file now it creates a 19gb image file! what is more when the process has finished or you abort the burn it has reduced the size of the data to burn in Toast from 24gb to 18gb! (before the burn it shows the correct burn size of 24gb). Why is Toast resizing the TS file? Any ideas?
This has really got me baffled as I changed nothing between the first BD and the 2nd one, in fact toast had even saved all the settings.