Welcome to Flyertalk!

I'm not sure about your card. I'm sure you'll soon find that the Search function on FT is one of the most powerful tools here. Unfortunately, it appears thta Citimiles has only been mentioned about twice before on FT:
http://www.flyertalk.com/forum/showt...ight=citimiles
http://www.flyertalk.com/forum/showt...ight=citimiles

I think your best bet is probably to call Citibank and see what they say. You may need to try a couple different phone reps as this program is definitely not on the front burner there.