I have had my 1050 since before the workaround and have had it in 6.1 ever since and only had a rear center half that time. I haven't noticed any issues. I also could not tell the difference when I watched a movie and I flipped the 6.1 on and off.I don't think you have anything to worry about.
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m-mmeyerGO TWINS My DVD's
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m-mmeyerGO TWINS My DVD's "Pain heals, Chicks dig scars and glory is forever"
From the mouth of Keanu Reeves one the great pundits of our time!