As of today, Clarkson's CentOS mirror should be up-to-date.  Over the last month, we had to migrate our mirror over to a new system, which is why we were ~40 days out of sync.

I've listed our updated information below.

Sponsor:  Clarkson Open Source Institute (http://cosi.clarkson.edu/)
Location:  Potsdam, NY, USA
Contact:  mirror-admin@cslabs.clarkson.edu

http://mirror.clarkson.edu/centos/
rsync://mirror.clarkson.edu/centos/

Versions:  All
Architectures:  All
DVD:  Yes
Bandwidth:  50 Mbits - If available based on current campus usage (http://noc.clarkson.edu/netcacti/graph_view.php?action=tree&tree_id=6&leaf_id=210)
Synchronised:  4 times/day with http://mirrors.rit.edu/centos/ at 3:00, 9:00, 15:00, & 21:00 EDT

Best Regards,
Matt

--
Mathew S. McCarrell
Clarkson University '10

mccarrms@gmail.com
mccarrms@clarkson.edu