Available here: 

http://www.osirix-viewer.com/7b1.zip http://www.osirix-viewer.com/7b1.zip 

Release Notes: 

http://osirix-viewer.com/releases/7.0/ http://osirix-viewer.com/releases/7.0/ 

(This beta release is fully backward/forward compatible for the database structure with version 6.5 : you can test it while continuing to use version 6.5) 

Send bug reports to [email protected]