if you haven't had the card for 30 days def, if you have then sorry it always has been for me.
fyi. there is a new amex cli policy. basicly the best i could gather is that you can no longer ask for a cli every 30 days. as of 11/1/07 you can request 1 cli 30 days after obtaining your card, then a 6 month clock starts ticking and you have to wait the entire 6 months before you can request another cli.