@Keyser, you sent from a wallet contract. I'm pretty sure the ethereum dev team said inter-contract transactions between wallet contracts and others are going to fail, until homestead possibly. Contracts can't automatically allocate enough gas for other contracts, hence the transaction fails, as it tried sending it to your wallet contract, but your wallet contract consumed all the gas.
On the first page of this posting, I mentioned to make sure you use a PERSONAL ACCOUNT ADDRESS.
And on the site I have made it clearer now too, to NOT SEND FROM WALLET CONTRACTS. They should be renamed Vault or Savings Contracts, as you shouldn't do inter-contract transactions with it.
Well that completely blows. You say my 4 ETH return evaporated in thin air because I sent from my "wallet" and not form my "account". I used the tab on your webpage titled "Send using Ethereum Wallet" by the way so you should probably change that wording too. I'm surely not the only one that will lose ETH because of this little detail. No more dapps for me.