Another Archive Question

I was looking up archived pages on PTC's web site, and I noticed that the CareZone E-Newsletter archive goes back to 2000


Anyone know where the archive is for these older PTC Express Articles?

David Haigh
Phone: 925-424-3931
Fax: 925-423-7496
Lawrence Livermore National Lab
7000 East Ave, L-362
Livermore, CA 94550