My PC has XP Media Center edition installed to it.

The PC's video card has a composite video out (yellow), so I connected this to the TV.

What I wondered is, is it possible to set it up so that if I play a DVD, or Div X file, or in actual fact simply just turn on the media center, e.g. using the remote - that the TV is used rather than the monitor.

At the moment, I have just extended the desktop to the TV and drag over Windows Media Player and then choose view full screen.

The TV is 20" in size.

Also, what are the best resolution and color quality settings to use in display properties.