Welcome to the forum Vince!
Have you read the
How to connect your Plasma TV post?
The Hitachi looks like a nice Plasma, especially at that price (£1,300?)
It seems as if the TV has 2 composite connections, 2 component connections, 1 SCART, 1 s-video as well as 1 aerial. Correct me if I am wrong?
I am assuming that you do not have a video switching amplifier.
For best quality connect the devices up like this:
- 1. VHS: Check for s-video. If the video recorder does not have s-video, use the composite (yellow).
2. DVD recorder: I find best quality using component cables.
3. Sky+: Use the scart cable and make sure to select RGB out in the sky setup menus.
4. GameCube: Get component cables for it. Alternatively you can get a SCART switcher from Maplin (£25) and connect 2-3 SCART devices to the switcher and the switcher to the Plasma.