I'm not sure if this is a MR site issue, a Safari 4 issue, or a problem with my own setup: I installed the Safari 4 Beta this morning, and since I did, I'm no longer able to add images to any posts. When I click the paperclip to add an image, the "Manage Attachments" window pops up, but when I click "Choose File", nothing happens. Any ideas? Is this a compatibility issue? Anyone having the same problem? I've reset Safari, rebooted.... same problem.