"insert a valid sim with no pin", then froze on Apple logo

Hi:

I had an iPhone with FW 2.2.1 and BB 2.30. I am looking to use ultrasn0w on Friday.

Today I upgrade the phone to 3.0 firmware. Eventually I got a message "insert a valid sim with no pin". Indeed, I didn't have a SIM card inside as I didn't think I needed it to upgrade the firmware. I decided to put in my Rogers SIM just to see if I could use the iPhone programs with it inside (I don't expect it to be unlocked yet). I tried restarting and now I just get the Apple logo and it isn't doing anything.

What should I do next? I don't have a working SIM, at least a SIM that won't work until it is unlocked.

What should I do next?

Thanks

I tried restoring but it is still telling me I need an original SIM, which I don't have.

Here is what I did:

1. Held down both power and home for 10 seconds.
2. released power and held home for 5 seconds.
3. itunes told me recovery mode.
4. I clicked restore in itunes.

Shouldn't I still have access to the iPhone without activating it with a SIM?

OK, so I just have to wait until QuickPwn for 3.0 comes out and then I will not need an AT&T sim card, is that correct?