I am looking for something will make movies look better than playing them through my xbox 360.

I found this at CC - http://www.circuitcity.com/ssm/Samsung-Hi-Def-Conversion-DVD-Player-DVD-HD860/sem/rpsm/oid/146863/catOid/-12873/rpem/ccd/productDetail.do

Woudl that make movies look better than playing them through my 360?