What is this smart people??

sub killa	Posted on Friday, October 17, 2003 - 03:29 GMT (R _ _ _ _ M _ _ _ _ _ S _ _ _ _ _ _ _ ) dont cheat
Anonymous	Posted on Monday, October 27, 2003 - 03:41 GMT Root Mean Square
Edit to the above	Posted on Monday, October 27, 2003 - 03:42 GMT forgot the 'd' at the end of the 'Square'