How to upgrade to VMware ESX 4.1 or VMware ESXi 4.1 using esxupdate

This video details upgrading to VMware ESX 4.1 or VMware ESXi 4.1 by using esxupdate. The video can apply to ESX and ESXi 3.5 and 4.0. This video is part of a series of videos that overview the various ways to upgrade.