*BoE's Posen: High Unemployment, Output Gaps Major Threats

Imf's Lipsky Says Possible That Financial Strains Could Once Again Spill Over to Real Economy

S&p Case-Shiller Hpi Rises 3.2 Pct

Imf's Lipsky Says Imf Forecast Is For Continued Moderate Global Economic Recovery

Euro Breaks Key Resistance Level Above $1.3511