Alfred for Mac (our review from last year) has been updated to version 1.2. Alfred is a utility that's part app launcher, part navigation tool and part web service. This updated adds two new themes: Dark and Smooth & Pistachio (I prefer the original). There's also support for large type which my aging eyes appreciate as well as an option to drag results out of Alfred an onto the desktop, into an email message and so on. That's pretty handy.
There are also lots of improvements and you'll find the full list here. Alfred for Mac is free but the optional Powerpack (£15) adds a lot of additional functionality.