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			No need to be sorry, @ownedbycats. Perhaps at other moment I would have looked into it as a way to learn something, but, at this moment, I hardly can do the things I need/want to do, so investing a lot of effort (for me, it would be easy for another people) is a no no. And I agree with you about the lack of real use for this aside of some specific cases.
		 
		
	
		
		
		
		
		
		
		
		
		
		
	
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