MindCad today announced that it has updated Pyramid, its visual thinking software for Mac OS X, to version 1.1.7. New features added since version 1.1 include options to view notes on a detached floating panel, center-justify multi-line topics, and automatically check for updates upon startup. Also new is the ability to hide annotation, the ability to control the amount of white space that delineates subtrees attached to topics, and a comprehensive set of object alignment commands. MindCad is priced at US$29 and requires Mac OS X 10.3 or later.