Log levels for event providers are saved and restored.
The installer will now update older installs, and not simply over-install the current version.
The installer installs the latest redistributable versions of DbgHelp.dll and SymSrv.dll, which means the installer now has a licence agreement step.
Fixes a bunch of bugs, some of which could lead to incorrect stack trace resolution.
Please update to the latest version and let me know if there are any problems. There is now only some code cleanup to be done before version 0.7.0.0 of Sawbuck, which I envision as the public release, so please file any issues you encounter in the issue tracker at [http://code.google.com/p/sawbuck/issues/list].