The DVD player is a Magnavox DV200MW8 and does not have an option to change channels. My TV is an old symphonic energy star 19 inch personal TV that only has one connection in the back... I think it's for an S cord. I have Satellite (Direct TV) coming through the TV as well. How can I connect my Wii as well without anything interfering with something else and without me having to turn off or unplug something anytime I use the other device? Thanks in advance!!