my friend gave me an SWT app that he developed on Windows, and I'm trying to run it on OSX, which shouldnt make a difference since Java is platform independent rite? i keep getting this error: Exception in thread "main" java.lang.UnsatisfiedLinkError: no swt-pi-carbon-3236 in java.library.path I'm developing in Eclipse and I have the swt.jar linked to this project. I've tried using both OSX and Windows versions of swt.jar, no help. any ideas? Thanks!