WOW. One of the greatest movies I have EVER - EVER seen.Absolutely LOVED it! Before the opening credits were done I was glued to the screen.It's a Sci-Fi thriller - AND edge of your seat Whodunnit. Incredible.I wish'd it would never end.Lucy Liu is a throwaway role. Anyone could have played it. The lead actor, Jeremy Northram was the perfect geeky guy. This movie appeals to me who loved War Games, Sneakers, and Track Down.Incredible!8-22-06. Walt D in LV