heh..;) the reason we look for water and life, is because of the small sample size of environments (just 1 planet with life on it so far..;) Theoretically there could be silicon-based lifeforms, but until we get out there, it's hard to say. (There's some lifeforms on the bottom of the ocean that utilize sulfur, but that's as weird as it gets so far..;)

"Extrraordinary claims require extraordinary evidence"...I just like the sound of that..;) Heaven knows what we'll find, but I just wanna go!..;)

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)