OK Bob, your explanation seems reasonable enough but I still don't understand why you need so many trackers.
FYI there is an analytics solution from Piwik which would do what you need but in a more customer friendly way. It's open source (I've read elsewhere on the site that Plusnet likes to support open source) and it's overarching principle is collecting analytics in a way that respects the privacy of a site's users.
Anyway, personally I detest these trackers - particularly Omniture, I'm sick of continually deleting the 2o7 cookie - so I've installed Ghostery (
http://www.ghostery.com/) in my browser, as one of the other forum members helpfully suggested. It's so easy to use and really unobtrusive. It just runs silently in the background; you don't even notice it's there.
Cheers
If any other forum members are interested, Ghostery is a browser plugin/extension and is available for the big 5 browsers: Firefox, Chrome, Safari, Opera and Internet Explorer. You can download it directly from the Ghostery site
http://www.ghostery.com/ or,
perhaps an easier option, go to the plugin store of your browser (
https://chrome.google.com/webstore/category/extensions for example, if you're a Chrome user) and install it from there. Dead simple.