While this is very useful, it doesn't provide source-level debugging. You can see function names and call stacks, but not the source at the location, which makes stepping through code very difficult. Luckily, Microsoft does provide a means to add source info to debug symbols, called a [http://msdn2.microsoft.com/en-us/library/ms680641.aspx source server]. Your The mission of this project is to sort through the Microsoft documentation and figure out how to add this to the existing Mozilla symbol server. The reward is having hundreds of developers and untold numbers of end users thank you for making life easier, and difficult crashes easier to fix.