Windows Media Center acts as a kind of central gathering for all of the media programs that you have on your computer, such as Windows Media Player.

Windows Media Center isn't part of Windows XP Professional. It was only available in Windows XP Media Center Edition.

Windows Media Player, Windows Media Center, Windows Media Smart? Difficult to answer when your question can apply to several different softwares.

there is no such app for windows media player,

but there is app for windows media center and it is not free.

Windows media center is available with Windows Operating systems - Vista, Windows XP Media Center Edition, and all editions of Windows 7 except for Home and Starter.

If its a Vista OS may be you can call it a vista media center, so you need your computer to have Windows Vista OS.