Wow! You guys really need to get youir sh*t together...Releasing and immediately pulling your fixes is becoming the norm lately. No matter how much resilience testing is done with debug builds, developers cannot cover every possible environment, and 'bug fixes' often have 'unfortunate' effects that cannot be anticipated. Take Windows 'Me' and Vista as examples, many fundamental 'issues' in both of those were not found until people had PAID to be 'mass RC' testers (although Microsoft prefer to call them customers). And it might be wise to leave the disaster called "Windows 8" out of the discussion.