You would get a switch box with separate places (each with red/white/yellow) to connect the Wii and the DVD player and a "common" output to connect to the TV using another cable set.
If there are other kinds of inputs besides red/white/yellow and antenna screw on, then the DVD player will usually work better with one of those. Red/white/red/green/blue (component video, and if present) usually gives a much better picture from the DVD player.
The disadvantages of crab apple trees. In summer, the apples are too sour to pick and eat. In winter the birds come and leave dropping all over the place.
Last edited by AllanJ; 12-02-2011 at 08:36 PM.