I did a lot of searching on message boards about the problem… it just seems like uploading video to wordpress is a bear of an issue. I don’t know why it works with my website when it doesn’t here. I mean, on my website I’ve had really old wordpress software and, as of yesterday, the latest version of WP. uploading video has worked with all of them… anyhow, looks like we’ll have to do without video for the time being. Bummer.