Is the ColdFusion script pulling correct info from ads.digitalpoint.com?

I run ads on a couple of sites. One runs the PHP version and the other runs the ColdFusion version.

Going through the page source on the PHP site to correct some display errors I noticed the 1x1 image gif served with the ads is dynamically named for each page impression:

But on my ColdFusion site the values following the "t-" are just "0" as follows:

Is this right?

 

Thanks Shawn - does that mean the sites are not realising their full potential of the coop weight / distribution

 

Shawn please could you confirm that the number strings that appear in the gif are the ad ids

If that's the case then an update to the ColdFusion script can be found here http://forums.digitalpoint.com/showthread.php?t=28797