Christian Iversen mentioned this to All:
 CI> I have seen in the online help that there are Win32 api functions for
 CI> that, but i can't find any??
Have you looked at the methods and properties of the Canvas object?
 CI> And where does the screen memory start (so you are able to write to the
 CI> screen directly) and what system does windows use for addressing 
memory???
The only way to do this correctly in Windows is to use the DirectX API.  You 
can get documentation on it from Microsoft's web site.
                                ...Gary
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