This one has just come to my attention courtesy of subville... Thanks for that!!!

clipped from zamzar.com

Have you ever wanted to convert files without the need to download software ?

 Zamzar supports conversion of files from links on the internet (URLs) as well as from your computer - simply enter the link to your file into the "URL box" in "Step 1" on our URL conversion page ... or use the Zamzar web browser button to make converting even easier.

Zamzar also supports the download and conversion of videos from a range of popular video sharing websites detailed below - simply enter the URL of the video you want to convert. See it in action below:


Video website support You can also use Zamzar to convert and save videos from the following popular video-sharing websites: Just copy the link from the video site and paste it into the "Add URL" box on our URL file conversion page, or use the Zamzar web browser button.
  blog it