Although the new Longtail WP Plugin allows a Highwinds Live Flash Stream to be embedded in a WP page -- the process completely bypasses the friendly user interface that the Plugin provides -- and it requires manual construction of the Flashvars code.
Please consider incorporating the ability to add Flashvars in the Plugin's menu system. This will allow a great number of less-technical users to embed a live stream in a WP page.
Thanks
I've added this to the list for the next release of the plugin.