Check out this screencast from tagamac.com on Things, a new GTD app from Cultured Code.

I particularly like the concept of “Areas” – “an ongoing region of activity” – to group both Projects (multistep goals) and Tasks (single-step goals) together into something you can focus on. The example in the screencast is “Home Improvement”, an Area that contains both a Project (“fix the storm door”) and several single-step tasks.