If iCamSource is crashing, there should be crash logs.
The crash logs would be in:
/Users/<Your Username>/Library/Logs/CrashReporter/iCamSource_<date_time>.crash.log
or in:
/Library/Logs/CrashReporter/iCamSource_<date_time>.crash.log
If you have Mac OS 10.6.3, I think they moved the crash logs to /Library/Logs/DiagnosticReports or /Users/<YourUsername>/Library/Logs/DiagnosticReports
If you find crash logs, please send the most recent one to
support@skjm.com. In your email please reference your username and this post.
Also, you can close the iCamSource application and then deleting your com.skjm.icamsource.plist file in your Library/Preferences folder in your home folder. Then, when you re-start the
iCamSource, you will be starting with a fresh set of preferences, and hopefully things will act as expected. Lion hides the ~/Library directory for some reason. You can get to that directory
by running Finder and then holding the Option key while clicking on the "Go" menu at the top of the screen. If you're holding down the Option key, "Library" will be one of the choices
available. You should choose Library, then open the Preferences folder. The plist file will be in there.