LW's media player is simply an audio player. It can't play video files. So instead when your launch or preview a video file, your default video player will open & play it instead. They should be in the same location as all other downld files unless you chose to change the video location. Again, go to LW's Library window, select Video files under the Saved Files option, press Explore or just select it to see if there are video files inside. If yes, then hover your cursor over that folder & the location will show. eg: C:\Documents and Settings\"your account name"\Videos & then direct DivX player to that location.