HTTPS certificate working in everything but IE for Mac

A user has reported to me that all the HTTPS urls on the www.tracerlock.com 
site, e.g.

https://www.tracerlock.com/graphics/help.gif

are giving him the error "Security error: Data Decryption failure" when he 
views them in Internet Explorer on Mac OS X or OS 9.  It worked when he 
viewed them in iCab for the Macintosh, and they work for me when viewed in 
IE 6 or Netscape 4.75 on Windows XP.  The user's computer clock is set to 
the correct date.

I can't find any google.com or altavista.com matches for the phrase "Data 
decryption error", so I was hoping someone might know what's causing 
this.  Netscape lists the certificate's properties as follows -- everything 
looks correct:

 >>>
This Certificate belongs to:
   www.tracerlock.com
   TracerLock
   TracerLock
   Bellevue, Washington, US

                            This Certificate was issued by:
                              Secure Server Certification Authority
                              RSA Data Security, Inc.
                              US


Serial Number: 64:CC:EC:FD:8A:FB:C6:09:DC:97:87:E5:8C:0C:A5:BF
This Certificate is valid from Mon Jun 04, 2001 to Wed Jun 05, 2002
Certificate Fingerprint:
   13:0A:AE:7A:9A:BF:86:F2:53:B5:A9:B1:47:6E:96:20
 >>>

	-Bennett

bennett(at)peacefire.org     http://www.peacefire.org
(425) 649 9024

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