If you are a Sun employee, you can download the module internally from onestop. If you are external to Sun, we are currently working out some issues having the module appear on the Sun ONE Studio Update Center, so that it can automatically be downloaded and installed when you update your IDE.
Todd
Also, after you download the files, you can select menu tools->Update center.
Then check the update from files radio button, and input the jato-tools.nbm located in the plug-in directory of the expanded download files.
After restatng s1 studio, S1AF is ready
Mickey