The folks at Cultured Code have crossed releasing Things 1.4.5 off their to-do list. New to the task-management utility is support for the Things URI scheme, which was previously offered only in the Things iOS apps. The Task Modification Date is now available by AppleScript. Among the numerous bugs fixed are an issue where items could reorder themselves after syncing, an issue where marking items complete from within search results would bounce you to the Inbox, issues with grouping and sorting of tasks and projects, various issues with recurring tasks, and a crash under Mac OS X 10.4. ($49.95 new, free update, 8.0 MB)
Compare More Easily in Apple Mail
In Apple Mail, if you need to work back and forth between two different views of Mail's mailbox contents, you can do so quite easily. For example, you might want to look at a mailbox holding all filtered-in sales orders from the past week while also looking at a smart mailbox showing unanswered customer questions.
To avoid constantly clicking between mailbox views and losing your context each time, choose File > New Viewer window to get a second window and then arrange each window as desired.