Just Launched: You can now import projects and releases from Google Code onto SourceForge
We are excited to release new functionality to enable a 1-click import from Google Code onto the Allura platform on SourceForge. You can import tickets, wikis, source, releases, and more with a few simple steps. Read More
The best support for ISTool can probably be found in the thirdparty newgroup at news.jrsoftware.org. But feel free to file a support request here, and hopefully someone will be able to help with your problem.