So someone mentioned a few days ago that they included the I-797D card with their application. This card is a tear-off on the paper we got when we received our original green-card.
It says " Use this section to speed your application for an extension or replacement card"

I didn't mail this with my application, it doesn't appear to be a requirement though. Did you mail yours in with your application?

We actually did when we filed in December. We figured it couldn't hurt.

We did not send it. I believe it's more for renewing a 10 year green card or replacing a card. It can't hurt to send it, but I know it's not required.

We didn't send Claudeth's.

I'm going to. It can't hurt.

But, no, it is not a requirement.

It's not a requirement but we sent in ours. I photocopied the whole page first (for my file) before tearing the top part off.

Interesting, I hope more people respond... I wonder if this is really the key to a fast approval at CSC?
I didn't send mine in, but we moved between getting my 1st GC and applying for the I-751 so I didn't want to confuse the process with 2 different addresses (old address on card and new address on application).

I mailed mine in with a letter asking if it can be included with my supporting evidence (with a copy of my NOA1 and Biometrics note) will see if this helps or hurts my case in anyway... but since a few people are being approved now who applied months after me, I figured I have to try something
Will let you know what happens and if my case is touched when they received it (hopefully sometime today)

I followed the I-751 instructions...If it didn't specifically ask for it, then I don't send it......