Just got a new MacBook Pro 2011 i7 at work. Current OS is Lion (with the most recent update.) With my 2009 model - I was getting 4-5 hours even running VMFusion. On a bad day - maybe 3 hours. With this new computer - I'm lucky to squeeze off 2 solid hours. It runs very hot without doing much (190F) and unlike the 2009 version, I hear the fans often. Is this normal?