Does anyone can confirm that virginized software unlocked iPhone (early software unlock with command line) will be fully "like new" state, can be upgraded to 1.1.1 and activated with a proper AT&T and will work fine? Or will it get bricked, as the most software unlocked iPhones upgraded to 1.1.1 (because of baseband screwed up)? Thanks.

apparentlly no, virginized phones still have something left in the seczone I believe, and will brick when upgrading, (not literal brick, just imei mess) ipsf unlocks are sofar the only phones that don't brick. But the dev team is cooking up a relock solution that should allow us to update to 1.1.1 , guess you will just have to wait like the rest of us.