Hey guys, I was able to get a black 16g 3G yesterday after waiting in line for 7 hours

. I first went to an AT&T store where after waiting for an hour and taking in each person one at a time, they informed us all that they were out of phones so I lost out by around 5 people in front of us. In any case, I went to the mall afterwards to the apple store where I waited in line for 7 long hours, but was lucky enough to get the phone that I wanted.
I'm having a few issues now though. I upgraded to itunes 7.7, but when I try to synch the phone it asks me to register it, but the only option to press is to click "register later" so I can't synch the phone to get all of my music/playlists from my v1 iphone onto it. Also, when I try to download an app (I tried to dl AIM) it says that it has purchased it, but not downloaded it, and to check the itunes store for downloads. When I click "check downloads" under the itunes store it tells me that "the itunes store is currently unavailable." Are these issues because of the launch or is it a problem on my end? Any info would be greatly appreciated. Thanks!