[quote]Don't say the OP doesn't understand when the OP isn't even in the argument.[/quote] You don't need to defend him, he started the discussion. Since you don't understand we are replying to [u]cashcar[/u] I'll restate, we are responding to [u]cashcar[/u] and he is the OP in this discussion, relax. If you read the replies you would have realized this.