DVDs are stored as 50/60Hz interlaced depending on their region. But there is still exactly the same benefit as for HD from using a scaler to derive a 24Hz frame rate or multiple from an NTSC DVD, eg no 3:2 cadence stutter... PAL shouldn't really have this issue as it's a 2:2 format, so 50Hz from source should still be stutter free.

Mark

My Music : My Cinema