I'm new to this forum but it seems rather silly to me to be bickering over a silly issue like this! If you think it works use it...................if you think it's crap,keep your mouth shut and don't use it! That's what's great about America we are free to use or not use whatever we want and yes free to say whatever also but like was said earlier in this thread,why bash something, just state your opinion on wether you think it is a must or not and be done with it!