maybe "Amazon EC2 Spot Instances" http://aws.amazon.com/ec2/spot-instances/ http://aws.amazon.com/ec2/spot-instances/ #"Cluster Compute Eight Extra Large" 88

maybe "Amazon EC2 Spot Instances" http://aws.amazon.com/ec2/spot-instances/ http://aws.amazon.com/ec2/spot-instances/ #"Cluster Compute Eight Extra Large" 88 EC2 Compute Units (2 x Intel Xeon E5-2670, eight-core "Sandy Bridge" architecture) --> variable price - now $0.75 per hour = ( US EAST ) #"Cluster Compute Quadruple Extra Large" 33.5 EC2 Compute Units (2 x Intel Xeon X5570, quad-core “Nehalem” architecture) --> variable price - now $0.208 per hour ( US EAST )