That crash is not a crash with the Syphon framework or any deep internals of the app, but rather a loading issue with the Nib. Can you re-download the app? I note you are on 10.6.3, perhaps this is an issue with 10.6.3, and you being on a hackintosh?
Can you copy the Syphon Recorder to a real mac running a current OS and try it there, please?