Webinars, Screencast, Webcasts script or plugin to replace...

Hey folks:

Anyone can respond...

Great site. Thanks.

Do you know of any scripts or wordpress plugins that is a good replacement for hosting our own webinars, screencasts, webcasts (to replace gotowebinar, omnovia, meetingburner, etc)?

Would be good if there is a option to record them and automate a evergreen webinar too.

I have seen a few, but would love to hear from you to find a good solution.

Thanks.

Greg