SatoshiTango is the first site that lets you buy and sell bitcoins with Argentine pesos, quickly and safely.
SatoshiTango es el primer sitio que te permite comprar y vender bitcoins con pesos argentinos, de forma rápida y segura.
site link: http://satoshitango.com
Choose carefully any service that store and manage funds for you. Very few Bitcoin businesses offer enough insurances to be used to store money securely like a bank at this point.