1. Amazon EC2 http://aws.amazon.com/ec2/
2. Cart3D http://people.nas.nasa.gov/~aftosmis/cart3d/
3. DDSCAT http://www.astro.princeton.edu/~draine/DDSCAT.html
4. Enzo V2.0 http://enzo-project.org/
5. Evangelinos C Hill C Cloud computing for parallel scientific HPC applications: feasibility of running coupled atmosphere-ocean climate models on Amazons EC2