title: PostScript files from latex blurred
body: <p>I use Mac OS X's Preview to view pdf and PostScript files. However some ps files generated with latex appear blurred, for example,</p>
  
  <p><a href="http://img261.imageshack.us/img261/4686/picture1ky5.png" rel="nofollow noreferrer">alt text http://img261.imageshack.us/img261/4686/picture1ky5.png</a></p>
  
  <p>Is there a way to solve this issue?</p>