What do you look for in a webinar service provider? I've been impressed with iLinc -- for the affordability and the features. There's email invites, reminders, recording capabilities, email followups, participation meters, etc. Though what I am MOST impressed with is the Green Meter -- it actually calculates FOR YOU how much carbon you're saving through these virtual meetings. You can watch a demo here: http://www.ilinc.com/demo/index.php?lead_src=Cybermark and try it for free here: http://www.ilinc.com/trial/index.php?lead_src=Cybermark.