I did my Aztek test drive on Jan. 17 and still haven't rec'd my AMEX cheque. I called and was told that there was some kind of delay at their "fulfillment center" and that it would be another 4-6 weeks. Maybe if people are getting theirs now mine will show up soon.
I agree that this one does take awhile to arrive but is definitely worth it. I sent mine on January 13th and got the traveler's check last week sometime. I think it is great that it's a TC and I don't have to exchange it for Disney Dollars-yeah!