> Sweden only let one of its smaller banks go bankrupt
See, eg. http://www.nytimes.com/2008/09/23/business/worldbusiness/23k... , note the term "series of bank failures."
As for QE: Note there was a devaluation imposed by the exchange rate, and the peg evaporated. So you are correct that Riksbank did not print, but the QE was achieved by the currency markets.