Help: How to convert MP4 to DIVX/XVID?

i am trying to convert a movie which is in MP4 to divx. my dvd player cannot play mp4s. also i want to add a subtitle to it and the easiest way for me to do that is with a divx file. i have searched all over google and can’t find a straight answer. all of the software i have tried is trail versions which leave a water mark or only convert 50%, is there a better program? i have tried also Dr.Divx but it says it need 20 hours to convert the file. any help?

Try with Super or MediaCoder…