I am coming back to Blender after a while of not doing it. I have installed the newest version of Blender, 2.49. Whenever I run the program I have a problem. When I move my cursor over different parts of the Blender interface, the interface turns black. For example, if I move my cursor over the main screen where my model is displayed, the screen will turn black. I did a quick search for problems similar to this and some problems similar to mine happened on older models. People said that it was the graphics card. Is that correct?