Well heres what I did.
I put the files in c:\video_ts\
I browsed for the folder c:\video_ts\ and it's added to the list.
I calculate it and it only shows up as 2 folders and no files.
(Its only a couple that this happens with I've successfully done numerous ones with no problem at all)
I then tried to use Browse for the files seperately and add them in that way but it doesn't put them in the video_ts folder.
Thanks for all the help=)