Something

curl -L -A "Mozilla/4.0" -v -P - -m 20 -o /dev/null http://www.vimeo.com/moogaloop/play/clip:17679597/8772322952f4850445adfb2cc1cd2e00/1304697016                                * About to connect() to www.vimeo.com port 80 (#0)
*   Trying 74.113.233.128...   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:00:05 --:--:--     0connected
* Connected to www.vimeo.com (74.113.233.128) port 80 (#0)
> GET /moogaloop/play/clip:17679597/8772322952f4850445adfb2cc1cd2e00/1304697016 HTTP/1.1
> User-Agent: Mozilla/4.0
> Host: www.vimeo.com
> Accept: */*
>
* HTTP 1.0, assume close after body
< HTTP/1.0 500 Internal Server Error
< Date: Fri, 06 May 2011 15:59:48 GMT
< Server: Apache
< X-Powered-By: PHP/5.3.5-0.dotdeb.0
< Expires: Fri, 06 May 2011 03:59:48 GMT
< Cache-Control: no-store, no-cache, must-revalidate
< Cache-Control: post-check=0, pre-check=0
< Vary: Accept-Encoding
< Content-Length: 4452
< Connection: close
< Content-Type: text/html; charset=UTF-8
<
{ [data not shown]
100  4452  100  4452    0     0    805      0  0:00:05  0:00:05 --:--:-- 14407
* Closing connection #0