well.. after a bit of trauma, missing buses no cash and a border crossing later we made it to Salta. Had a great time in Tupiza and went on a wine tour consisting mainly of seeing the wine rather than drinking it.. but we sorted that out later. After that we struggled onto a bus at 10am the next morning only to find the argentinan border patrol wanted to have a long chat with us... I don't think that they get many gringo's crossing at that part of the country. Finally we made it to the bus station in Argentina to find out we had missed the bus, and we had no money. Eventually a little person, who must have been about 12 got us onto a bus and we got to Salta last night in one piece. Off rafting tomorrow and then onto Buenos Aires. More photos soon, just waiting for the Kodak shop to open after a three hour lunch break!