Unfortunately cacao is for mac, and the RMagick function is for x 
(linux), while I need Windows... Any tips? Maybe there's a way using the 
Win32 API?

I don't know how to create a "DestDC" for the bitblt function 
(http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/bitmaps_0fzo.asp), 
so I have no idea what to do... Currently I'm using a Visual Basic 
program which takes a screenshot (using the clipboard, automatically 
pressing the printscreen button) but ofcourse that's not a good 
solution, and it needs harddrive access...

Thanks.

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