Usd/jpy - 84.59 ... The greenback continued to trade inside a tight range of 84.41-84.72 in thin NY mid-day as both of the bears n the bulls stayed on the sideline ahead of tmr's annual Federal Reserve gathering in Jackson Hole, Wyoming where Bernanke will give his thoughts on the U.S. economy. In addition, BOJ Governor Shirakawa's presence in the Jackson Hole conference made st. spec. hesitant to push the yen higher.