How create NTSC VCD on Nero

Hi !

This new version of Nero use Nero Express and my mpegs now need re-encode by Nero because the default system used is PAL.

How change this ?

Before Burn i select US System and the format of files backs to NTSC but re-encode is stills make !

How i make VCD in NTSC in this version of Nero without re-encode?