Next thing you know, this guy's going to say he speaks no spanish!!!!Listen to the advice, Patch. And you might want to do a little more research. While Buenos Aires is on the inexpensive side (especially for what an amazing city it is and everything it has to offer), there's not exactly a thriving economy here, with plenty of work to go around for everyone.Unemployment is high, wages are low, and inflation is out of control (even if you believe the BS statistics the government publishes instead of what most economic experts say). While they exist, jobs teaching English may not pay you enough to survive on. Not trying to talk you out of what could be an amazing experience for you (as it has been for me and I'm sure many others), but just that you come with your eyes wide open.On a specific note, I'd recommend Citibank. At least with them you can exceed the daily limits on how much you can withdraw (I have no idea how or why the y allow it). Basically, any bank you use outside of Argentina isn't really recognized as a bank IN Argentina. For example, HSBC in Argentina shares a name with HSBC in every other part of the world, but you can't access your funds from an HSBC bank outside of Argentina while you're here, accept for using your ATM card. Banking is a whole other world down here... trust me.Having said that, I would at least use a bank that's not going to charge you for when you withdraw from an ATM that is not theirs, because you will be doing that a lot.