Hey Do not, [Emphasis: Do NOT], flood SDN with REMEMBERED Qs... Please! Everyone has a million and one "remembered" Q to ask here... Damn! This forum is full of such Qs (even when the site policy clearly say NO!) ADA should better keep their eyes open... For one, its UNETHICAL. Two, they're UNAUTHENTIC Three, they DRIVE US ALL MAD (Incomplete! One organ that I never trust is brain... Mine or anyone else's!) Four, they might trigger suicidal tendency in some... So the next time you want someone to answer your Qs, quote the book from where you're posting the question. For example, if its from a "released" paper... Quote "Q number Released Paper year". Here I am trying to vent-out-my-incompetency at answering remembered Qs... Mayank. PS Keep BS to your diary farm... Use it as a non conventional Energy source. This ain't a place for BS. PSS Go Neo-maxi-zoom-dweebies!!!! Good Luck, All!