I'd like to tell you about a change of address testosterone undecanoate daily dosage * Once a symbol of Brazil's might, billionaire Eike Batistais now selling a controlling stake in one of his companies, theLLX logistics firm, for 1.3 billion reais ($560 million).Batista is taking further steps toward dismantling his once highflying empire. He is also said to have hired the BlackstoneGroup as a financial adviser for his petroleum firm OGX.