QUOTE(ET-US2004 @ Apr 17 2007, 07:04 PM)

Okay, so we need to file the I-751 soonest on 6/16/07 and latest on 09/13/07. Come the end of September or so, Nani needs to travel home. Obviously, the I-751 won't be adjudicated by then. So, does one travel w/ old GC and extension letter? Has anyone any actual experience to share?
The NOA one receives after having filed for I-751 reads:
"Your alien card is extended one year employment & travel authorized."
So old GC, passport with old stamp and extension letter should cover it.
If one wants to be extra vigilant (as I would be in a case like that), I would try to get a new stamp for the passport. I don't know whether they do that, but it might be worth a try (InfoPass appointment).