=== HTTP code : 200 ===

HTTP/1.1 200 OK
x-amz-id-2: 1Y0jvFKRQ8KpLXOtORVyUHnTFwyGtKIblKiSkj5sm/QOcDlk9r5oBHz3rIBXNFdF
x-amz-request-id: 3E55B67D9F896F0C
Date: Sat, 12 Nov 2011 11:24:20 GMT
Last-Modified: Thu, 06 Oct 2011 12:11:47 GMT
ETag: "53689101c32013aabb89d2d8b461e941"
Accept-Ranges: bytes
Content-Type: application/pdf
Content-Length: 2612079
Server: AmazonS3


Link is valid.