Xangati recently released a VMware vSphere appliance that provides "video-like" visibility to your virtual network. Offered with a 14-day free trial, this appliance is able to view all traffic crossing your virtual network and allow you to monitor that traffic through sleek interface. Similar to a DVR that you would use to pause and rewind your TV shows, Xangati for ESX is able to offer the same "rewind feature" for your VMware infrastructure. more...

Read more at: http://blogs.virtualizationadmin.com/davis/2010/03/28/xangati-provides-video-like-network-visibility/