How long do you think it will take now for my 360 to come back to me?

I had the 3 rings of death problem (like millions of other people have) and so i call up microsoft, they explain about the free 3 years warranty, and about a week later i get a box in the mail to put my broken 360 in it.

Its been about 3 weeks and i look on UPS.com and it says that it has arrived in TX (where they fix xbox's there). It only takes 1-2 days to fix xbox's there as what they claim, and now its been 5 days since that.

So my xbox should be in the mail coming back home to me right? Is it going to take 10-14 days for it to finally arrive? If i live in NC and they fix it in TX then how long do u suppose it will be?

I want to play Halo f****** 3!

Thanks