What is it exactly that winrash does? Is it running winetests using the native libraries of the Windows operating system that the user is running the tests on, or are the wine libraries being tested through some means? Is there a site where this information is readily available? I have one suggestion: users typically like to see results when they volunteer their computer time to a project such as this, which is understandable, so a future version might benefit from a system tray icon that can be opened up to see the test running and/or display results of the tests that have been run.
-- James Hawkins