Okay so a couple weeks ago i was going to watch a movie in FrontRow. So i open the application, but right as it started something veryt funny happened.

instead of being in a black screen for a second, something that looked just like Windows Media Center poped. it has the same titles and buttons, like TV Settings Music Videos. But as soon as it was there the FrontRow interface appeared. I though i was seeing thngs so.... I closed the app and opened again AND IT HAPPENED AGAIN. unfortuantly it did happen again. Could someone explain this to me

Unfortunately without any screenshots or any additional information regarding what you saw, it is difficult to draw much of a conclusion...

Could you please provide the build number of Leopard that you are running, along with doing a quick search in your console to see what was happening at the approximate time that you saw this behavior, providing us with the results?

~Adrian