I just got a Temporary residence approved thru. marriage to USC! Can i travel outside the country before i actually receive a 2 yr temporary resident card? Does the stamp in your passport act as a real GC or i have to wait for the card? Do i need to bring any other paperwork with me if i want to travel?
Thanks...

The I551 stamp in the passport is as good as the green card for travel. Depends on where you are going for the additional paperwork. Check with the airline for what they require. We only needed a passport with the stamp and an ID card.