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
That seems to be a problem with many emulators. While playing on full screen mode and switch to other program windows using alt+tab, the emulator will either be unable to load back or completely crash.