The ultimate iPhone unlocking reference scheme (for newbies...)
UPDATE 2: would be great if you dugg the scheme if you have a digg account! http://digg.com/apple/The_ultimate_i...me_for_newbies
UPDATE: ...new anySIM!!!!
NOTE: If you unlocked your 1.0.2 phone with iUnlock, unlock-fast, anySIM or similar app, DO NOT upgrade to 1.1.1. Even after a virgin restore the baseband will remain corrupt. Wait for a real virgin restore tool, it'll be released asap. In meantime, donate the devteam.