Users of Preview 3.0.9 should note, however, that the page images of articles are usually highly compressed to save file size, and may be slow to open on this version of Preview. The fix released today means that JSTOR PDF files should now be viewable in their entirety in Preview 3.0.9 (the current version integrated with Mac OS 10.4) as well as newer versions integrated with Mac OS 10.5. This problem caused only part of the article to be viewable in Preview. JSTOR reports 'We are glad to report that we have located and fixed a problem that caused an incompatibility between JSTOR PDF files and older versions of Mac Preview.