Hi, I am Brazilian and I have some doubts on the globus. I am using the Globus Toolkit 4.0 in a Grid environment and wanted to use Ubuntu as operating system. I do not know if I have to use a specific version of Ubuntu. There is a specific version of Ubuntu that I use to install the Globus Toolkit 4.0 or can be using any version of Ubuntu? Another doubt I have is the following. For the Globus Toolkit 4.0 can work properly between computers that make up the grid, the operating system of computers that form the grid should be the same or may be different on each computer? Anyone can answer these questions? Thank you.
