might be knockin' on the wrong door...

I posted a topic parallel to this one in the advanced conversions.
So powerdvd has a feature called CLPV Cyberlink plano vision.
It makes a 16:9 image fit on a 4:3 set by the means of linear anamorphing only the side edges of a movie ( leaving the mid section of the picture in tact) .

Is this technology (idea) available on ther softwares as well?
I need it to copnvert 16:9 video to 4:3 ( from DVD to ....)
A vdub or premiere plugin and a walkthrough would come in handy.

Thanks all 8)