Jim,
Forgive me if this is obsolete or insulting, but have you looked closely enough at Google Analytics? In my case I used to have to track all outbound links manually with a bit of javascript. But since recently every file and external referral is tracked automatically.
Look under "Content" "Event Tracking" ... and then under "Downloads" click on "view all" ...
You can then click on each file type (in my case it's like .jpg, png, .pdf, etc.) and you can then see how many times each file has been downloaded.
In your case, since you have some wrappers or some such, they might appear under "Clicks" . . . and if you click on "clicks" it should show you what you need.
Feel free to set me up or send me a login to your Analytics account if you need help.
HTH
Jeff
On 25 Oct 2011, at 5:10 PM, Jim Ruby wrote:
--
Jeff Brown
Tel:+27-74-101 5170
Fax:+27-86-532 3508