DVD Ripped. now how to make the files smaller without losing menus?

[j37V]

hello someone... ive been triying to store all my dvds into my external HD but im having trouble with file size... i have a 250GB External HD. it has bout 50 GB of music files, pages docs... just a backup of a few things... but all my dvds are using up more that 150GB. all the movies ive backed up using mactheripper. also ive used handbreak to move those movies onto iTunes > iPod. my question is if i can reduce file size without losing dvd extras, language menus, etc. handbreak doesn't do this so im looking to make the VIDEO_TS folder's files smaller.

any info is welcome!

thnx...