I've been experiencing a lack of compile errors where there ought to be – more specifically, errors which ARE caught by the current compiler in the release version of SL. I found these errors in the BETA viewer (Second Life 1.21.0 (94415) Aug 14 2008 15:18:57 (Second Life Beta)) The compiler failed to give an error in the following cases: global variables without type in the declaration: test = "try"; global variables without type in the declaration OR a semicolon after declaration: test = "try" global variables without a semicolon after declaration: string test = "try" global variables without type, or semicolon, being = to another undeclared variable, without a semicolon in the declaration: test = try global variables with the value ahead of the variable (total nonesense, but I tried it anyway): "try" = test global variables ending in a parenthesis instead of a semicolon: test = "try") Extraneous parenthesis and bracket's/bracers after a semi-colon in a statement in the body of the script: SetAction();} All three at once: SetAction();})] I strongly suspect there are more errors, as I didn't extensively test every error I could possibly make, however this is a serious issue. I'm surprised no one seems to have noticed it before now.