It's past the goal of how familiar I am with the exchanger. During this time I have exchan ged a lot, large and small amounts, only in two ca ses applications were frozen, the transfer froze, in the rest there are no problems. And when you see that the exchanger is not just smdit on the spot and does not develop, and on the contrary, everything is doing for the development of its service, such an exchanger wants to always support good words. Good luck to you gentlemen.