how do i bypass either language during encoding to the DVD?

[surework]

Hi,

using dvd moviefactory 4 with latest patch. would like to archive 6 VCDs onto 1 DVD. but my VCDs come with dual languages, when burn to DVD, both langauages are recorded at the same time. during DVD playback, both langauages are played.

how do i bypass either language during encoding to the DVD?

thank you
redney wee