This is a placeholder for new thread.
I'll write and post here an XmlPackage approach that can be used to add a "recently viewed products" list/capability to any ASPDNSF site. I've attached an example from amazon.com which shows this (I think you're familiar with this now).
This is now a very common and useful feature on most commerce sites.
It can be done 100% in XmlPackages (I think) with a couple DB mods/tables to add/track the data.
I'll write it up in a few days and post it here.