Hi, long time no see

, well i am back, but now with a dvd burner

, i want to make some backups of my kenshin dvds, but i want to add spanish audio track from vcds and spanish subs, i already have the audio sinched and the subs timmed, i would like to put 6 eps per disc , i want it like this:
Op "only 1 opening on a separate vob"
ep1
Ending"only 1 ending in a separate vob"
preview "each ep preview in a separate vob"
op"the last op, so like can it redirect to the other vob and then play ep2?"
ep2
ending"just like 2nd op"
preview "separate vob"
etc
is this possible? and will i be able to put in 6 21min eps? with 2 audio tracks and 1 sub tract? could anyone please redirect me to some tutorials that could help me achive this? tia