The ETF I use is CBQ. This a Canadian Claymore unit which covers the BRIC with a 52% Brazil content and a total of 84% for Brazil and China.

It is hedged for the US$ which is good for one that believes that the Canadian $ will continue to appreciate.

http://www.claymoreinvestments.ca/en/etf/fund/cbq

I also like Brazil; I prefer this one for the diversification and the edge