Hi! I have an Intel Mac Mini that I just updated to Safari 4. After the Software Update was complete and Safari was loaded for the first time the familiar "Confirm Application Change" dialog box popped up asking if I would like to allow the new version to access all the same keychain items as the previous version. I then click "Change All" and Safari is locked up and I have the spinning beach ball. If I let the computer sit for about 20 minutes it will eventually stop spinning and Safari will quit, but if I try to relaunch Safari it simply repeats the process. I've found some topics on individual keychain items within websites, but I haven't been able to find this specific topic. I also posted this over at the Apple Discussion forum, but our awesome members here are usually more reliable. Any help would be greatly appreciated. Thanks!