Hi Thanks, for the replies.
I haven't burnt a video DVD in ages, so i just assumed the desktop.ini was the issue, i didn't realise that the folder structure allowed for extra files in the root.
its a shame, these are ISO's, so i assumed i could just burn them and play them as they play fine on the PC..
Will investigate further when I have time, for now I will just convert them and play them digitally.
thanks
TheTimp