I ran 5.3.1 under Mac OS X 10.4 for a long time without any problems with QD/QC. Try repairing permissions if you haven't already. If that doesn't help, you might try uninstalling NUDC (using the Uninstall script in the Extras folder) and reinstalling and see if that makes a difference. Back up your calendar and contact files, of course, just in case something goes amiss.
Dave Sawyer ----------- iMac 24 2.8GHz Mac OS X 10.6.2 PowerMac G5 2GHz DP Mac OS X 10.5.8 Windows XP, Vista and Windows 7
Xplain's use of MacNews, AppleCentral and AppleExpo are not affiliated with Apple, Inc. MacTech is a registered trademark of Xplain Corporation. AppleCentral, MacNews, Xplain, "The journal of Apple technology", Apple Expo, Explain It, MacDev, MacDev-1, THINK Reference, NetProfessional, MacTech Central, MacTech Domains, MacForge, and the MacTutorMan are trademarks or service marks of Xplain Corp. Sprocket is a registered trademark of eSprocket Corp. Other trademarks and copyrights appearing in this printing or software remain the property of their respective holders.
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.