iPhoto 5.0.4 Flips Photos Properly -- Apple has released iPhoto 5.0.4, a minor update that "addresses an issue with browsing photos that have been auto-rotated by a camera." Honestly, I've not seen the problem (it seems to relate to editing photos that were auto-rotated by your camera and that appear in the wrong orientation), but the speed with which 5.0.4 followed 5.0.3 means that it's probably bugging a bunch of people. The update is roughly 40 MB via Software Update or as a standalone download. [ACE]
Fun Way to Send Attachments in Mail
If you're working in a file that you want to attach to a message in Apple Mail, you can transfer the file to Mail easily: From the title bar of the file's window, drag the little proxy icon to Mail's icon on the Dock. Your Mac will make Mail the active application and open a new outgoing message, with the file attached.
(If your icon won't drag, the file probably isn't saved.)