chip33

I think you should use web conferencing appliances rather than hosted solutions to drive costs down. In hosted solutions you keep paying a monthly fee and also the costs go up for every additional user. In web conferencing appliances like RHUB - http://www.rhubcom.com/ - you pay only a one time fee and then you own the appliance. There is no recurring monthly fee and no limits on the number of users who can access your web conferencing sessions.