The original Australian BC image was definitely created using LeadTools graphics software as previously reported in these two posts:
http://www.freerepublic.com/focus/news/2307802/posts?page=30#30
http://www.freerepublic.com/focus/news/2307802/posts?page=40#40
Here is the LeadTools software product list:
http://www.leadtools.com/home2/VertMkts/LTProdOvrvw.htm
Go down and find David Jeffrey Bomford (#I0543) and run your cursor over the "b" following his name. You will see that there was a .jpg page at that time (2007) containing a birth certificate at THAT TIME. The .jpg page was not also archived by the Internet Archive.
This shows that there was a link to a .jpg document by that name in 2007. The .jpg link was not archived so there is no proof that the Australian BC purported "found" on 8/3/2009 ever existed prior to that date.
I pointed out in the very language you quoted that the 2007 .jpg was NOT archived.
Do we know that the .jpg “found” on the web is not the same one that was there in 2007? No.
Listing the LeadTools software list does not advance the ball in either direction.
You would need to demonstrate that the LeadTools software used in the scanner which scanned this document was not availabe in 2007.