I currently have en EyeTV 250 hooked to my 17 inch laptop and the picture quality is terrible. Id like HD quality (for Lost mainly) but don't want the hd tuner because it can't pick up normal cable so that knocks it out of the contest. I'm going to be upgrading to a mac pro as soon as it arrives and was wondering since the EZ relies on your computers hardware would I get a better picture? I can't stand any graininess like my current tuner displays. (Btw Im on a 23 inch cinema display if you want to know how big im blowing the picture up).