I now believe this problem is caused by a kernel bug, already reported by someone else as http://bugzilla.kernel.org/show_bug.cgi?id=5569
Unfortunately I don't know how to further diagnose this on my own, so please let me know of any suggestions. Thank you, Paul Dexter ____________________________________________________________________________________Get the free Yahoo! toolbar and rest assured with the added security of spyware protection. http://new.toolbar.yahoo.com/toolbar/features/norton/index.php -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]