run error sends me to code I didn't write
int main(int argc, char *argv[])
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    THIS LINE ==> int retVal = UIApplicationMain(argc, argv, nil, nil);
    [pool release];
    return retVal;
}

2011-10-27 21:03:17.690 My Program[55441:207] Unbalanced calls to begin/end appearance transitions for <UITabBarController: 0x68181f0>.
(lldb)