I have a 42" Plasma built in tuner, with HK DVD and Amp as well as Sky+. As usual the pic from sky+ is not always good. In fact I have moved from RGB to PAL becasue of the bleed on shadows and light etc, still present but maybe I am trying to convince myself its better. My question is would a Scaler/Doubler sort this out for me and if so what should I bee looking at ? I did take a peek at the Iscan HD but Lumagen has been mentioned also. Was thinking of getting a Scart to VGA also - although cant see this doing much, did on the xbox though. Grateful for any advce please.