Hello all, wonder if i could get some help.. I demo'ed a Hitachi 55PMA550E over the weekend with Sky and DVD, and was impressed. This is an e-alis screen, I'm not entirely sure what this means (I know ALiS though), but what implications does this have, if any, for adding an external scaler? Has anyone tried or seen or sold such a combination? DVDs on the Hitachi were fine for our needs from even just 2m away, how would a scaler compare to this standard for poor Sky channels such as UK Gold/QVC as well as the good ones, including at such a short distance (where one seat will be...and yes, it has to be 50"+ by orders). Would a 50" NEC plus scaler be much better (another option)? Thanks!