On Tue, 10 Jun 2008 15:59:36 -0500, Gig 601Xl Builder wrote:

You expect that to look bad.

Take a look at the article "Digital Image Forensics" in the 2008/06
Scientific American http://sciamdigital.com/index.cfm?
fa=Products.ViewIssuePreview&ARTICLEID_CHAR=CF5BC1 44-3048-8A5E-10FE2CFC2F02C36B.
Most of these tricks get more difficult - making forgery therefore more
difficult to detect - as image quality degrades.

- Andrew