You could always download "vlc" player, pop in dvd (that doesnt have subtitles) and download the dvd's subtitle online and play it on vlc, so it shows subs and film.
google "(films name) subtitles" and hope for the best. Not all films have subtitles on the internet, but many popular films will have subtitles.
Download the file .srt (subtitle file), and it should work on vlc.
Thanks for the link I have seen that DVD and plan on ordering it I was just hoping to find some more options too. Would be wonderful if they came out with a full line of DVDs.