If there's something you want to keep track of regularly, it belongs on your Mac's menu bar. The left side of the menu bar, of course, shows the menu for the current application. The right side, ...

[Editor’s note: The following review is part of Macworld’s GemFest 2009 series. Every day until the end of June 2009, the Macworld staff will use the Mac Gems blog to briefly cover a favorite free or ...