Ok, I think i've fixed the problem. Lion can't handle Applescript's beep command if it's used from Applescript Objective-C. I was trying to use beep to play a sound every time an alert dialog appeared and it was messing everything else up. That explains the issues Lion users were having, but what's really weird is that supposedly it wasn't a problem for everyone. I have no idea why.   GUIntv should work fine now, but during my recent testing, I've found an issue with jzintv and Lion. If you tr