heres a new question for you all

[lollyruk]

ok everyone need some help ive been backup all my dvds latley and have had no problems as ive been using dvdxcopy but when i was doing some of my films i was having to use two dvdrs so i decided to use the full copy instructions from dvd-9 to dvd-5 but i was talking to someone the other day and they said they rencoded there austin powers one two and three to fit onto one dvd-r? something about mpeg and then burning onto a dvdr does anyone know how to do this and could they give me the site as i tried on doom9.org and most of they pages ive looked at dont give me any answers.