The rebate page says the mail date is 4-6 weeks after the process date of your rebate. So the first one's might start trickling in around x-mas, I would guess
I filed around the same time as you Jack. I think the trick is to call them and leave a message requesting any info. They will either email/call you back and say your card is shipping this/next week. Or they will tell you that they sent you a request for your invoice. You'll have to send it in (if they request it) and then they will mail it out.
I just got mine about a week ago. I filed around 11/9. The general consistency I have seen from reading peoples posts on it, is that when they call/email they get told it is shipping out in the next week. Or they get told they need to send their invoice in. I called and left a message. Got an email back saying it was on its way the next week. And I got it the next week.