Hey, something really useful that I just discovered through a book on Google Analytics, is that you can easily track where the links are coming from. For example, with Yahoo and MSN PPC, they display as "organic" in Analytics. However, you can easily remedy this by tagging the URL with the tool at the following link:
http://www.google.com/support/googleanalyt...amp;topic=10998The same applies for all of your feeds. For me, I want to know what part of my revenue is coming from the organic search results, and which is coming from the google base shopping feed.
Anyways, just a tip I thought I would share.