Pdf and printing on Mac OS 10.6.4 with Musescore 0.9.6.3 for one page of music

When I try to print or export short one page music, I get checkerboard patterns, blank pages, or music on top of checkerboard patterns.

When I add another page. The problem seems to go away.

I did this test with the demo score and the demo score with an extra measure and second page added:

1) File, Save as mscz
2) File, Save as pdf
3) File, Print, pdf, save as pdf
4) File, Print, Preview, File, save as pdf

I have attached my results to this forum post. The first word in the filename represents the number in the tests result and after tells if it is one page or two page.

For now, I will save as png and insert the png into a doc file using pages or open office.