Videos not working - maybe Flash problem

[eastern motors]

I am trying to view some of the sample videos on stoxpoker to see if I want to sign up. They aren't working for me. When I click on "FREE demo" a small popup window shows up, then it expands to a full screen window but the full screen window is all gray except for a strip of white along the right side.

Has anyone else had this problem? I reinstalled flashplayer but nothing changed.