Gox is currently in the process of running batch programs to transfer all BTC within there domain outside. They are not currently allowing transactions from a MtGox bitcoin wallet to an external bitcoin address. This is so that users can continue to see false information as to their balances while they pilfer the loot. They will be posting shortly that due to a technical problem beyond their control all is lost. They are currently allowing transfers of BTC between Gox addresses, as those are fake and within their control. They are also allowing currency withdrawals (Yen, Euro, etc.) as those are government backed currencies and stealing those will get you jailed. Disappearing BTC is not new, and not a single person has ever been arrested for pilfering BTC and never will. So where is BTC going, I'll tell you, it is going, going, gone baby, and the MTGox people are already on a plane to someplace nice and warm