I seem to have successfully installed the plugin, and am seeing the correct video thumbpeg in the edit section of each relevant post. I was assuming that these thumbpegs would then be scraped by Facebook and be chosen as the image for the post, but this isn't happening.
I wasn't sure if, even though the correctthumbpeg appeared inthe edit post area of wordpress, whetehr or not i had to copy the url location of that image also and paste it into the image thumbpeg field of the post... so i tried doing that, and not doing that, but neither seem to force Facebook to find the video thumbpeg image.
I also used the Facebook debugger to re-cache the page, but that didn't work either ( http://developers.facebook.com/tools/debug/ )
Any ideas? Am I barking up the wrong tree completely?
I'd be grateful for any help/guidance on any of the above.