Zengobi has released Curio 8, a rewrite of their note taking, mind mapping, brainstorming, and task management application for Mac OS X. To celebrate Zengobi’s 10th anniversary, Curio is available for US$99.99 (upgrades are $49.99) from www.zengobi.com/store .

Features include: a completely redesigned and modernized user interface; an internal architecture built specifically for OS X 7 Lion and OS X 8 Mountain Lion with a focus on performance and robustness; Retina-ready graphics; Organizer documents & filter bar; an fidea space split view; mind map boundaries; inline PDF annotations; figure stacks; improved Calendar syncing; and more.

Curio is the premier note taking, mind mapping, brainstorming, and task management application designed to promote visual thinking. Using Curio’s freeform interface and tools, you can intuitively gather, associate, and recall your ideas, while easily managing all the notes and documents associated with your project.

A demo (www.zengobi.com/curio) is available for download. Curio 8 requires Mac OS X 10.7.4 or above.