Testing AutoLink Plugin: When you post an URL, AutoLinks automatically embeds images, MP3, videos.Turns other URLs in to a clickable link
Embeds images (PNGs, JPGs, GIFs, BMPs and some others)
Embeds MP3s with a nice flash streamer/player
Embeds videos (from several popular sites - see below)
Turns other URLs (including mailto:, ftp://, etc) in to a clickable link
Video sites currently supported:
You can also force an URL to become a clickable link (rather than becoming embedded) by putting a '!' at the beginning of the URL. For example, http://www.example.com/video/1 will be a clickable link and won't embed video in the page.