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Are there ANY Joomla! e-commerce sites are built well and SEO friendly?  From everything I am reading and seeing there are not.

Hey Jeremy, Were you able to attain any information at the ecwid conference?

I've never heard of displaying javascript analytics code via CSS.  You need to either edit header.php, index.php, or footer.php and paste the code directly into one of those template files.  I recommend header but I've seen it at the beginning or end of index.php and I've seen it in the footer.