does anybody have the extension or promo code for the 10,000 Onepass miles promotion that AT&T has for singing up for their loing distance service. I talked to them on the phone and they confirmed the promo for Delta and said they had the same 10,000 mile promo for Continental Onepass miles, but that I needed the specific "extension number" or "promo code" to get it. Anybody have it? Thanks.