ripped dvd(small) back to dvd-r

i'm sorry if it's a repeat question but anyway.i ripped some small kids movies(original dvds about 2-3gb size) to hard-disk for playback(with dvd decrypter) .now i wnat transfer the vob files back to regular dvd-r .maybe there's a guide if someone could point me in the right direction thanks

 

Change the option from read to write in dvd decrypter and burn away.