I'm using my recently purchased macbook pro and I'm a total noob when it comes to them. I'm trying to stream a divx video in the web. But every time I click on the player to start the video the player completely disappears off the page. The vid requires the "legacy" versions of the DivX player to play the files, so I uninstalled my old divx player and installed the old web player and DivX 6.7 (The file required 6.8 or older). It didn't change anything, the player still disappears when I click. Is there something else I need to do in order to get this to work?