LSM, apologies from the rest of the proon membership, but waiting for an answer from this dill is akin to waiting for hell to freeze over. Basically he is unable to answer because he has not the level of knowledge to understand the question. But I think you have already figured that out. As GF suggests put him on your ignore list. The only reason I haven't is I find his moronic posts entertaining, in as much how somebody could think they could hoodwink known professionals. Can't even talk the talk, let alone walk the walk.