Page is a not externally linkable
mcavic - 12:19 am on Aug 13, 2003 (gmt 0)
Try using an ip address in the url (like 216.239.33.99) and you'll get the same results on both machines.
It's still most likely load balancing. It's done through DNS, and DNS information is cached by Windows (in some versions) and by IE. This means that any particular PC will tend to stick with the same datacenter.