repositioning subtitles

[Lev]

i got some letterbox widescreen dvds with 4:3 subtitles making it impossible to zoom on my widescreen tv..

i wanna reauthor these discs with widescreen subtitle placement but i have no idea how to go about this..

i'm using doitfast4u (vobsub), reauthorist and scenarist.

hope you gurus can enlighten me (:

[Lev]

i've also bought some french dvds that only contain french subtitles... my plan is to reauthor those with english subtitles... i already have a subtitle script in .srt format..

i have no idea to go about this either.. i wonder if it is even possible while using doitfast4u and reauthorist.