LOL - They know everything Srini - don't worry about that - they just don't know they know it, as you correctly point out ! Look at Donald Rumpsfeld - He knew he didn't know that he knew - it's so obvious !

I once remarked to an ex girlfriend how Star Trek gadgets were all coming true - She set me straight - and straightaway - as she was inclined to do - hence being an "ex" - anywayz, her take : "they knew they were gonna have these things ! " How can you argue with that ?