Sorry for my english, i haven't practised it for a long time.

I have a very big problem, I twas trying to upgrade my unlocked Iphone to 2.0 firmware and when ITunes was preparing my IPHONE 2g, now a brick, for restoring it got stuck and after long time I just Disconnected it because it wasn't working.

Now my iphone start only in recovery mode and I don't know what to do because every time I click in restore it stucks in some part and never finishes.

What do you suggest? I'm really desperate!