TUAW posted a possible fix for the font issues in OS X 10.6.7

Late last month, a troubling font issue came to light after Apple rolled out version 10.6.7 of Mac OS X. The update appeared to cause problems with the printing and PDF handling of OpenType PostScript fonts. Apple has not officially acknowledged the problem, but a growing thread on Apple's discussion boards details the issues Mac users are experiencing. Good news for those affected by this font problem as forum member KJK555 claims to have a fix. KJK555 has released an installation package that replaces the affected 10.6.7 ATS.framework binaries with the previous 10.6.6 versions.

  Possible fix for font issues in 10.6.7