I'm going to be buying a 42" or 50" plasma TV. I'm most likely going to do video switching through a home theatre receiver between my DVD player and HD cable, for convenience's sake. I don't want to have to pay for an top of the line receiver that has HDMI video switching. Will I really notice a difference in picture quality on this size TV if I'm using component video cables instead of HDMI cables? I'm thinking that the difference in picture quality would be very minor or undiscernible, but I'm open to hearing otherwise.

Thanks in advance.

Darius