I'm unable to delete certain files: Also, when I try to "Move to Trash" I get a message that says it will delete it immediately. So basically nothing wil go into the trash. Dragging to the Trash Can gives the same message. And I'm also unable to remove some RSS feeds from Mail. They now have to (Read Only) status. I'm using the new 10.5.2 I've used Disk Utility already to repair permissions.